15152272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{49843}}^1$

素因数の和:49870

約数の個数: 20

約数和(自身を含む): 30903280

約数和(自身を除く): 15751008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 49843, 99686, 199372, 398744, 797488, 947017, 1894034, 3788068, 7576136, 15152272]

約数ペア:

[(1, 15152272), (2, 7576136), (4, 3788068), (8, 1894034), (16, 947017), (19, 797488), (38, 398744), (76, 199372), (152, 99686), (304, 49843)]