42151994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{6197}}^1$

素因数の和:6397

約数の個数: 16

約数和(自身を含む): 66938400

約数和(自身を除く): 24786406

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6197, 6802, 12394, 117743, 235486, 1109263, 2218526, 21075997, 42151994]

約数ペア:

[(1, 42151994), (2, 21075997), (19, 2218526), (38, 1109263), (179, 235486), (358, 117743), (3401, 12394), (6197, 6802)]