10911220

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3347}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 23061024

約数和(自身を除く): 12149804

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3347, 6694, 13388, 16735, 33470, 66940, 545561, 1091122, 2182244, 2727805, 5455610, 10911220]

約数ペア:

[(1, 10911220), (2, 5455610), (4, 2727805), (5, 2182244), (10, 1091122), (20, 545561), (163, 66940), (326, 33470), (652, 16735), (815, 13388), (1630, 6694), (3260, 3347)]