19037422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2539}}^1$

素因数の和:2727

約数の個数: 16

約数和(自身を含む): 29992320

約数和(自身を除く): 10954898

約数列:

[1, 2, 23, 46, 163, 326, 2539, 3749, 5078, 7498, 58397, 116794, 413857, 827714, 9518711, 19037422]

約数ペア:

[(1, 19037422), (2, 9518711), (23, 827714), (46, 413857), (163, 116794), (326, 58397), (2539, 7498), (3749, 5078)]