11158510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 23207472

約数和(自身を除く): 12048962

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 281, 361, 418, 562, 722, 1045, 1405, 1805, 2090, 2810, 3091, 3610, 3971, 5339, 6182, 7942, 10678, 15455, 19855, 26695, 30910, 39710, 53390, 58729, 101441, 117458, 202882, 293645, 507205, 587290, 1014410, 1115851, 2231702, 5579255, 11158510]

約数ペア:

[(1, 11158510), (2, 5579255), (5, 2231702), (10, 1115851), (11, 1014410), (19, 587290), (22, 507205), (38, 293645), (55, 202882), (95, 117458), (110, 101441), (190, 58729), (209, 53390), (281, 39710), (361, 30910), (418, 26695), (562, 19855), (722, 15455), (1045, 10678), (1405, 7942), (1805, 6182), (2090, 5339), (2810, 3971), (3091, 3610)]