40542922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152417}}^1$

素因数の和:152445

約数の個数: 16

約数和(自身を含む): 73160640

約数和(自身を除く): 32617718

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 152417, 304834, 1066919, 2133838, 2895923, 5791846, 20271461, 40542922]

約数ペア:

[(1, 40542922), (2, 20271461), (7, 5791846), (14, 2895923), (19, 2133838), (38, 1066919), (133, 304834), (266, 152417)]