19595860

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6011}}^1$

素因数の和:6183

約数の個数: 24

約数和(自身を含む): 41410656

約数和(自身を除く): 21814796

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 6011, 12022, 24044, 30055, 60110, 120220, 979793, 1959586, 3919172, 4898965, 9797930, 19595860]

約数ペア:

[(1, 19595860), (2, 9797930), (4, 4898965), (5, 3919172), (10, 1959586), (20, 979793), (163, 120220), (326, 60110), (652, 30055), (815, 24044), (1630, 12022), (3260, 6011)]