39338686

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{617}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 60069600

約数和(自身を除く): 20730914

約数列:

[1, 2, 71, 142, 449, 617, 898, 1234, 31879, 43807, 63758, 87614, 277033, 554066, 19669343, 39338686]

約数ペア:

[(1, 39338686), (2, 19669343), (71, 554066), (142, 277033), (449, 87614), (617, 63758), (898, 43807), (1234, 31879)]