13907938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 24712128

約数和(自身を除く): 10804190

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 907, 1394, 1814, 7667, 9977, 15334, 15419, 19954, 30838, 37187, 74374, 169609, 339218, 409057, 632179, 818114, 1264358, 6953969, 13907938]

約数ペア:

[(1, 13907938), (2, 6953969), (11, 1264358), (17, 818114), (22, 632179), (34, 409057), (41, 339218), (82, 169609), (187, 74374), (374, 37187), (451, 30838), (697, 19954), (902, 15419), (907, 15334), (1394, 9977), (1814, 7667)]