12977570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 11819230

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 409, 818, 835, 1670, 2045, 3173, 4090, 6346, 7771, 15542, 15865, 31730, 38855, 68303, 77710, 136606, 341515, 683030, 1297757, 2595514, 6488785, 12977570]

約数ペア:

[(1, 12977570), (2, 6488785), (5, 2595514), (10, 1297757), (19, 683030), (38, 341515), (95, 136606), (167, 77710), (190, 68303), (334, 38855), (409, 31730), (818, 15865), (835, 15542), (1670, 7771), (2045, 6346), (3173, 4090)]