12018490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6427}}^1$

素因数の和:6462

約数の個数: 32

約数和(自身を含む): 24992064

約数和(自身を除く): 12973574

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 6427, 12854, 32135, 64270, 70697, 109259, 141394, 218518, 353485, 546295, 706970, 1092590, 1201849, 2403698, 6009245, 12018490]

約数ペア:

[(1, 12018490), (2, 6009245), (5, 2403698), (10, 1201849), (11, 1092590), (17, 706970), (22, 546295), (34, 353485), (55, 218518), (85, 141394), (110, 109259), (170, 70697), (187, 64270), (374, 32135), (935, 12854), (1870, 6427)]