16841630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 32828544

約数和(自身を除く): 15986914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 367, 706, 734, 1765, 1835, 3530, 3670, 4589, 4771, 9178, 9542, 22945, 23855, 45890, 47710, 129551, 259102, 647755, 1295510, 1684163, 3368326, 8420815, 16841630]

約数ペア:

[(1, 16841630), (2, 8420815), (5, 3368326), (10, 1684163), (13, 1295510), (26, 647755), (65, 259102), (130, 129551), (353, 47710), (367, 45890), (706, 23855), (734, 22945), (1765, 9542), (1835, 9178), (3530, 4771), (3670, 4589)]