12659390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 24377760

約数和(自身を除く): 11718370

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 659, 1130, 1318, 1921, 3295, 3842, 6590, 9605, 11203, 19210, 22406, 56015, 74467, 112030, 148934, 372335, 744670, 1265939, 2531878, 6329695, 12659390]

約数ペア:

[(1, 12659390), (2, 6329695), (5, 2531878), (10, 1265939), (17, 744670), (34, 372335), (85, 148934), (113, 112030), (170, 74467), (226, 56015), (565, 22406), (659, 19210), (1130, 11203), (1318, 9605), (1921, 6590), (3295, 3842)]