15973048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 37920960

約数和(自身を除く): 21947912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 593, 728, 962, 1036, 1186, 1924, 2072, 2372, 3367, 3848, 4151, 4744, 6734, 7709, 8302, 13468, 15418, 16604, 21941, 26936, 30836, 33208, 43882, 53963, 61672, 87764, 107926, 153587, 175528, 215852, 285233, 307174, 431704, 570466, 614348, 1140932, 1228696, 1996631, 2281864, 3993262, 7986524, 15973048]

約数ペア:

[(1, 15973048), (2, 7986524), (4, 3993262), (7, 2281864), (8, 1996631), (13, 1228696), (14, 1140932), (26, 614348), (28, 570466), (37, 431704), (52, 307174), (56, 285233), (74, 215852), (91, 175528), (104, 153587), (148, 107926), (182, 87764), (259, 61672), (296, 53963), (364, 43882), (481, 33208), (518, 30836), (593, 26936), (728, 21941), (962, 16604), (1036, 15418), (1186, 13468), (1924, 8302), (2072, 7709), (2372, 6734), (3367, 4744), (3848, 4151)]