11867590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8956

約数の個数: 32

約数和(自身を含む): 25701120

約数和(自身を除く): 13833530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 8923, 17846, 44615, 62461, 89230, 124922, 169537, 312305, 339074, 624610, 847685, 1186759, 1695370, 2373518, 5933795, 11867590]

約数ペア:

[(1, 11867590), (2, 5933795), (5, 2373518), (7, 1695370), (10, 1186759), (14, 847685), (19, 624610), (35, 339074), (38, 312305), (70, 169537), (95, 124922), (133, 89230), (190, 62461), (266, 44615), (665, 17846), (1330, 8923)]