12515888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10159}}^1$

素因数の和:10185

約数の個数: 40

約数和(自身を含む): 30236160

約数和(自身を除く): 17720272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 10159, 20318, 40636, 71113, 81272, 111749, 142226, 162544, 223498, 284452, 446996, 568904, 782243, 893992, 1137808, 1564486, 1787984, 3128972, 6257944, 12515888]

約数ペア:

[(1, 12515888), (2, 6257944), (4, 3128972), (7, 1787984), (8, 1564486), (11, 1137808), (14, 893992), (16, 782243), (22, 568904), (28, 446996), (44, 284452), (56, 223498), (77, 162544), (88, 142226), (112, 111749), (154, 81272), (176, 71113), (308, 40636), (616, 20318), (1232, 10159)]