15673603348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{811}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 32186900480

約数和(自身を除く): 16513297132

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 631, 806, 811, 988, 1178, 1262, 1612, 1622, 2356, 2524, 3244, 7657, 8203, 10543, 11989, 15314, 15409, 16406, 19561, 21086, 23978, 25141, 30628, 30818, 32812, 39122, 42172, 47956, 50282, 61636, 78244, 100564, 155857, 200317, 254293, 311714, 326833, 371659, 400634, 477679, 508586, 511741, 623428, 653666, 743318, 801268, 955358, 1017172, 1023482, 1307332, 1486636, 1910716, 2046964, 4831567, 6209827, 6652633, 9663134, 9723079, 12419654, 13305266, 15863971, 19326268, 19446158, 24839308, 26610532, 31727942, 38892316, 63455884, 126400027, 206231623, 252800054, 301415449, 412463246, 505600108, 602830898, 824926492, 1205661796, 3918400837, 7836801674, 15673603348]

約数ペア:

[(1, 15673603348), (2, 7836801674), (4, 3918400837), (13, 1205661796), (19, 824926492), (26, 602830898), (31, 505600108), (38, 412463246), (52, 301415449), (62, 252800054), (76, 206231623), (124, 126400027), (247, 63455884), (403, 38892316), (494, 31727942), (589, 26610532), (631, 24839308), (806, 19446158), (811, 19326268), (988, 15863971), (1178, 13305266), (1262, 12419654), (1612, 9723079), (1622, 9663134), (2356, 6652633), (2524, 6209827), (3244, 4831567), (7657, 2046964), (8203, 1910716), (10543, 1486636), (11989, 1307332), (15314, 1023482), (15409, 1017172), (16406, 955358), (19561, 801268), (21086, 743318), (23978, 653666), (25141, 623428), (30628, 511741), (30818, 508586), (32812, 477679), (39122, 400634), (42172, 371659), (47956, 326833), (50282, 311714), (61636, 254293), (78244, 200317), (100564, 155857)]