239639362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{203429}}^1$

素因数の和:203481

約数の個数: 16

約数和(自身を含む): 390585600

約数和(自身を除く): 150946238

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 203429, 406858, 3865151, 6306299, 7730302, 12612598, 119819681, 239639362]

約数ペア:

[(1, 239639362), (2, 119819681), (19, 12612598), (31, 7730302), (38, 6306299), (62, 3865151), (589, 406858), (1178, 203429)]