12900544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{103}}^2$

素因数の和:237

約数の個数: 42

約数和(自身を含む): 27211020

約数和(自身を除く): 14310476

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 152, 206, 304, 412, 608, 824, 1216, 1648, 1957, 3296, 3914, 6592, 7828, 10609, 15656, 21218, 31312, 42436, 62624, 84872, 125248, 169744, 201571, 339488, 403142, 678976, 806284, 1612568, 3225136, 6450272, 12900544]

約数ペア:

[(1, 12900544), (2, 6450272), (4, 3225136), (8, 1612568), (16, 806284), (19, 678976), (32, 403142), (38, 339488), (64, 201571), (76, 169744), (103, 125248), (152, 84872), (206, 62624), (304, 42436), (412, 31312), (608, 21218), (824, 15656), (1216, 10609), (1648, 7828), (1957, 6592), (3296, 3914)]