11243590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 21163680

約数和(自身を除く): 9920090

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 283, 290, 566, 685, 1370, 1415, 2830, 3973, 7946, 8207, 16414, 19865, 38771, 39730, 41035, 77542, 82070, 193855, 387710, 1124359, 2248718, 5621795, 11243590]

約数ペア:

[(1, 11243590), (2, 5621795), (5, 2248718), (10, 1124359), (29, 387710), (58, 193855), (137, 82070), (145, 77542), (274, 41035), (283, 39730), (290, 38771), (566, 19865), (685, 16414), (1370, 8207), (1415, 7946), (2830, 3973)]