9187309438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{15559}}^1$

素因数の和:16000

約数の個数: 32

約数和(自身を含む): 14900256000

約数和(自身を除く): 5712946562

約数列:

[1, 2, 19, 38, 41, 82, 379, 758, 779, 1558, 7201, 14402, 15539, 15559, 31078, 31118, 295241, 295621, 590482, 591242, 637919, 1275838, 5896861, 11793722, 12120461, 24240922, 112040359, 224080718, 241771301, 483542602, 4593654719, 9187309438]

約数ペア:

[(1, 9187309438), (2, 4593654719), (19, 483542602), (38, 241771301), (41, 224080718), (82, 112040359), (379, 24240922), (758, 12120461), (779, 11793722), (1558, 5896861), (7201, 1275838), (14402, 637919), (15539, 591242), (15559, 590482), (31078, 295621), (31118, 295241)]