220926338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{4253}}^1$

素因数の和:5641

約数の個数: 16

約数和(自身を含む): 349168320

約数和(自身を除く): 128241982

約数列:

[1, 2, 19, 38, 1367, 2734, 4253, 8506, 25973, 51946, 80807, 161614, 5813851, 11627702, 110463169, 220926338]

約数ペア:

[(1, 220926338), (2, 110463169), (19, 11627702), (38, 5813851), (1367, 161614), (2734, 80807), (4253, 51946), (8506, 25973)]