1161584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3848

約数の個数: 20

約数和(自身を含む): 2369640

約数和(自身を除く): 1208056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3821, 7642, 15284, 30568, 61136, 72599, 145198, 290396, 580792, 1161584]

約数ペア:

[(1, 1161584), (2, 580792), (4, 290396), (8, 145198), (16, 72599), (19, 61136), (38, 30568), (76, 15284), (152, 7642), (304, 3821)]