15722590390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{93827}}^1$

素因数の和:95136

約数の個数: 32

約数和(自身を含む): 30501606240

約数和(自身を除く): 14779015850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1289, 2578, 6445, 12890, 16757, 33514, 83785, 93827, 167570, 187654, 469135, 938270, 1219751, 2439502, 6098755, 12197510, 120943003, 241886006, 604715015, 1209430030, 1572259039, 3144518078, 7861295195, 15722590390]

約数ペア:

[(1, 15722590390), (2, 7861295195), (5, 3144518078), (10, 1572259039), (13, 1209430030), (26, 604715015), (65, 241886006), (130, 120943003), (1289, 12197510), (2578, 6098755), (6445, 2439502), (12890, 1219751), (16757, 938270), (33514, 469135), (83785, 187654), (93827, 167570)]