15150904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 30096000

約数和(自身を除く): 14945096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 379, 526, 758, 1052, 1516, 2104, 3032, 4997, 7201, 9994, 14402, 19988, 28804, 39976, 57608, 99677, 199354, 398708, 797416, 1893863, 3787726, 7575452, 15150904]

約数ペア:

[(1, 15150904), (2, 7575452), (4, 3787726), (8, 1893863), (19, 797416), (38, 398708), (76, 199354), (152, 99677), (263, 57608), (379, 39976), (526, 28804), (758, 19988), (1052, 14402), (1516, 9994), (2104, 7201), (3032, 4997)]