228888914

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{19427}}^1$

素因数の和:19609

約数の個数: 16

約数和(自身を含む): 353900448

約数和(自身を除く): 125011534

約数列:

[1, 2, 43, 86, 137, 274, 5891, 11782, 19427, 38854, 835361, 1670722, 2661499, 5322998, 114444457, 228888914]

約数ペア:

[(1, 228888914), (2, 114444457), (43, 5322998), (86, 2661499), (137, 1670722), (274, 835361), (5891, 38854), (11782, 19427)]