13121952

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 35108640

約数和(自身を除く): 21986688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 2579, 5088, 5158, 7737, 10316, 15474, 20632, 30948, 41264, 61896, 82528, 123792, 136687, 247584, 273374, 410061, 546748, 820122, 1093496, 1640244, 2186992, 3280488, 4373984, 6560976, 13121952]

約数ペア:

[(1, 13121952), (2, 6560976), (3, 4373984), (4, 3280488), (6, 2186992), (8, 1640244), (12, 1093496), (16, 820122), (24, 546748), (32, 410061), (48, 273374), (53, 247584), (96, 136687), (106, 123792), (159, 82528), (212, 61896), (318, 41264), (424, 30948), (636, 20632), (848, 15474), (1272, 10316), (1696, 7737), (2544, 5158), (2579, 5088)]