13904542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 22060800

約数和(自身を除く): 8156258

約数列:

[1, 2, 19, 38, 239, 478, 1531, 3062, 4541, 9082, 29089, 58178, 365909, 731818, 6952271, 13904542]

約数ペア:

[(1, 13904542), (2, 6952271), (19, 731818), (38, 365909), (239, 58178), (478, 29089), (1531, 9082), (3062, 4541)]