12374704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 25216640

約数和(自身を除く): 12841936

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 409, 488, 496, 818, 976, 1636, 1891, 3272, 3782, 6544, 7564, 12679, 15128, 24949, 25358, 30256, 49898, 50716, 99796, 101432, 199592, 202864, 399184, 773419, 1546838, 3093676, 6187352, 12374704]

約数ペア:

[(1, 12374704), (2, 6187352), (4, 3093676), (8, 1546838), (16, 773419), (31, 399184), (61, 202864), (62, 199592), (122, 101432), (124, 99796), (244, 50716), (248, 49898), (409, 30256), (488, 25358), (496, 24949), (818, 15128), (976, 12679), (1636, 7564), (1891, 6544), (3272, 3782)]