396026158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947431}}^1$

素因数の和:947463

約数の個数: 16

約数和(自身を含む): 682151040

約数和(自身を除く): 286124882

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 947431, 1894862, 10421741, 18001189, 20843482, 36002378, 198013079, 396026158]

約数ペア:

[(1, 396026158), (2, 198013079), (11, 36002378), (19, 20843482), (22, 18001189), (38, 10421741), (209, 1894862), (418, 947431)]