12975890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 24058944

約数和(自身を除く): 11083054

約数列:

[1, 2, 5, 10, 67, 107, 134, 181, 214, 335, 362, 535, 670, 905, 1070, 1810, 7169, 12127, 14338, 19367, 24254, 35845, 38734, 60635, 71690, 96835, 121270, 193670, 1297589, 2595178, 6487945, 12975890]

約数ペア:

[(1, 12975890), (2, 6487945), (5, 2595178), (10, 1297589), (67, 193670), (107, 121270), (134, 96835), (181, 71690), (214, 60635), (335, 38734), (362, 35845), (535, 24254), (670, 19367), (905, 14338), (1070, 12127), (1810, 7169)]