145250402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347489}}^1$

素因数の和:347521

約数の個数: 16

約数和(自身を含む): 250192800

約数和(自身を除く): 104942398

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 347489, 694978, 3822379, 6602291, 7644758, 13204582, 72625201, 145250402]

約数ペア:

[(1, 145250402), (2, 72625201), (11, 13204582), (19, 7644758), (22, 6602291), (38, 3822379), (209, 694978), (418, 347489)]