13211952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 37997568

約数和(自身を除く): 24785616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 683, 744, 806, 1209, 1366, 1488, 1612, 2049, 2418, 2732, 3224, 4098, 4836, 5464, 6448, 8196, 8879, 9672, 10928, 16392, 17758, 19344, 21173, 26637, 32784, 35516, 42346, 53274, 63519, 71032, 84692, 106548, 127038, 142064, 169384, 213096, 254076, 275249, 338768, 426192, 508152, 550498, 825747, 1016304, 1100996, 1651494, 2201992, 3302988, 4403984, 6605976, 13211952]

約数ペア:

[(1, 13211952), (2, 6605976), (3, 4403984), (4, 3302988), (6, 2201992), (8, 1651494), (12, 1100996), (13, 1016304), (16, 825747), (24, 550498), (26, 508152), (31, 426192), (39, 338768), (48, 275249), (52, 254076), (62, 213096), (78, 169384), (93, 142064), (104, 127038), (124, 106548), (156, 84692), (186, 71032), (208, 63519), (248, 53274), (312, 42346), (372, 35516), (403, 32784), (496, 26637), (624, 21173), (683, 19344), (744, 17758), (806, 16392), (1209, 10928), (1366, 9672), (1488, 8879), (1612, 8196), (2049, 6448), (2418, 5464), (2732, 4836), (3224, 4098)]