12590930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:3994

約数の個数: 32

約数和(自身を含む): 25583040

約数和(自身を除く): 12992110

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 3947, 7894, 19735, 39470, 43417, 86834, 114463, 217085, 228926, 434170, 572315, 1144630, 1259093, 2518186, 6295465, 12590930]

約数ペア:

[(1, 12590930), (2, 6295465), (5, 2518186), (10, 1259093), (11, 1144630), (22, 572315), (29, 434170), (55, 228926), (58, 217085), (110, 114463), (145, 86834), (290, 43417), (319, 39470), (638, 19735), (1595, 7894), (3190, 3947)]