39780662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14177}}^1$

素因数の和:14263

約数の個数: 16

約数和(自身を含む): 63290592

約数和(自身を除く): 23509930

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 14177, 28354, 326071, 652142, 864797, 1729594, 19890331, 39780662]

約数ペア:

[(1, 39780662), (2, 19890331), (23, 1729594), (46, 864797), (61, 652142), (122, 326071), (1403, 28354), (2806, 14177)]