12410918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 21754656

約数和(自身を除く): 9343738

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 653, 731, 1118, 1306, 1462, 8489, 9503, 11101, 16978, 19006, 22202, 28079, 56158, 144313, 288626, 365027, 477343, 730054, 954686, 6205459, 12410918]

約数ペア:

[(1, 12410918), (2, 6205459), (13, 954686), (17, 730054), (26, 477343), (34, 365027), (43, 288626), (86, 144313), (221, 56158), (442, 28079), (559, 22202), (653, 19006), (731, 16978), (1118, 11101), (1306, 9503), (1462, 8489)]