21599192

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 41860800

約数和(自身を除く): 20261608

約数列:

[1, 2, 4, 8, 59, 67, 118, 134, 236, 268, 472, 536, 683, 1366, 2732, 3953, 5464, 7906, 15812, 31624, 40297, 45761, 80594, 91522, 161188, 183044, 322376, 366088, 2699899, 5399798, 10799596, 21599192]

約数ペア:

[(1, 21599192), (2, 10799596), (4, 5399798), (8, 2699899), (59, 366088), (67, 322376), (118, 183044), (134, 161188), (236, 91522), (268, 80594), (472, 45761), (536, 40297), (683, 31624), (1366, 15812), (2732, 7906), (3953, 5464)]