15824316

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 22278084

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 179, 212, 278, 318, 358, 417, 537, 556, 636, 716, 834, 1074, 1668, 2148, 7367, 9487, 14734, 18974, 22101, 24881, 28461, 29468, 37948, 44202, 49762, 56922, 74643, 88404, 99524, 113844, 149286, 298572, 1318693, 2637386, 3956079, 5274772, 7912158, 15824316]

約数ペア:

[(1, 15824316), (2, 7912158), (3, 5274772), (4, 3956079), (6, 2637386), (12, 1318693), (53, 298572), (106, 149286), (139, 113844), (159, 99524), (179, 88404), (212, 74643), (278, 56922), (318, 49762), (358, 44202), (417, 37948), (537, 29468), (556, 28461), (636, 24881), (716, 22101), (834, 18974), (1074, 14734), (1668, 9487), (2148, 7367)]