174394369

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 189604800

約数和(自身を除く): 15210431

約数列:

[1, 19, 43, 113, 817, 1889, 2147, 4859, 35891, 81227, 92321, 213457, 1543313, 4055683, 9178651, 174394369]

約数ペア:

[(1, 174394369), (19, 9178651), (43, 4055683), (113, 1543313), (817, 213457), (1889, 92321), (2147, 81227), (4859, 35891)]