22389998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1511}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 34836480

約数和(自身を除く): 12446482

約数列:

[1, 2, 31, 62, 239, 478, 1511, 3022, 7409, 14818, 46841, 93682, 361129, 722258, 11194999, 22389998]

約数ペア:

[(1, 22389998), (2, 11194999), (31, 722258), (62, 361129), (239, 93682), (478, 46841), (1511, 14818), (3022, 7409)]