222484490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1170971}}^1$

素因数の和:1170997

約数の個数: 16

約数和(自身を含む): 421549920

約数和(自身を除く): 199065430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1170971, 2341942, 5854855, 11709710, 22248449, 44496898, 111242245, 222484490]

約数ペア:

[(1, 222484490), (2, 111242245), (5, 44496898), (10, 22248449), (19, 11709710), (38, 5854855), (95, 2341942), (190, 1170971)]