19006128

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1586

約数の個数: 60

約数和(自身を含む): 53824680

約数和(自身を除く): 34818552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1483, 1602, 2136, 2966, 3204, 4272, 4449, 5932, 6408, 8898, 11864, 12816, 13347, 17796, 23728, 26694, 35592, 53388, 71184, 106776, 131987, 213552, 263974, 395961, 527948, 791922, 1055896, 1187883, 1583844, 2111792, 2375766, 3167688, 4751532, 6335376, 9503064, 19006128]

約数ペア:

[(1, 19006128), (2, 9503064), (3, 6335376), (4, 4751532), (6, 3167688), (8, 2375766), (9, 2111792), (12, 1583844), (16, 1187883), (18, 1055896), (24, 791922), (36, 527948), (48, 395961), (72, 263974), (89, 213552), (144, 131987), (178, 106776), (267, 71184), (356, 53388), (534, 35592), (712, 26694), (801, 23728), (1068, 17796), (1424, 13347), (1483, 12816), (1602, 11864), (2136, 8898), (2966, 6408), (3204, 5932), (4272, 4449)]