12426790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 23496480

約数和(自身を除く): 11069690

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 587, 730, 1174, 2117, 2935, 4234, 5870, 10585, 17023, 21170, 34046, 42851, 85115, 85702, 170230, 214255, 428510, 1242679, 2485358, 6213395, 12426790]

約数ペア:

[(1, 12426790), (2, 6213395), (5, 2485358), (10, 1242679), (29, 428510), (58, 214255), (73, 170230), (145, 85702), (146, 85115), (290, 42851), (365, 34046), (587, 21170), (730, 17023), (1174, 10585), (2117, 5870), (2935, 4234)]