21131633710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3624637}}^1$

素因数の和:3624708

約数の個数: 32

約数和(自身を含む): 42277777632

約数和(自身を除く): 21146143922

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 3624637, 7249274, 18123185, 36246370, 39871007, 79742014, 192105761, 199355035, 384211522, 398710070, 960528805, 1921057610, 2113163371, 4226326742, 10565816855, 21131633710]

約数ペア:

[(1, 21131633710), (2, 10565816855), (5, 4226326742), (10, 2113163371), (11, 1921057610), (22, 960528805), (53, 398710070), (55, 384211522), (106, 199355035), (110, 192105761), (265, 79742014), (530, 39871007), (583, 36246370), (1166, 18123185), (2915, 7249274), (5830, 3624637)]