11958690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 28895040

約数和(自身を除く): 16936350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 2539, 4710, 5078, 7617, 12695, 15234, 25390, 38085, 76170, 398623, 797246, 1195869, 1993115, 2391738, 3986230, 5979345, 11958690]

約数ペア:

[(1, 11958690), (2, 5979345), (3, 3986230), (5, 2391738), (6, 1993115), (10, 1195869), (15, 797246), (30, 398623), (157, 76170), (314, 38085), (471, 25390), (785, 15234), (942, 12695), (1570, 7617), (2355, 5078), (2539, 4710)]