1235431186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{5923}}^1$

素因数の和:6454

約数の個数: 32

約数和(自身を含む): 2132640000

約数和(自身を除く): 897208814

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 499, 998, 5489, 5923, 9481, 10978, 11846, 18962, 65153, 104291, 112537, 130306, 208582, 225074, 1237907, 2475814, 2955577, 5911154, 32511347, 56155963, 65022694, 112311926, 617715593, 1235431186]

約数ペア:

[(1, 1235431186), (2, 617715593), (11, 112311926), (19, 65022694), (22, 56155963), (38, 32511347), (209, 5911154), (418, 2955577), (499, 2475814), (998, 1237907), (5489, 225074), (5923, 208582), (9481, 130306), (10978, 112537), (11846, 104291), (18962, 65153)]