9912136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 20160000

約数和(自身を除く): 10247864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 499, 764, 998, 1528, 1996, 2483, 3992, 4966, 6487, 9932, 12974, 19864, 25948, 51896, 95309, 190618, 381236, 762472, 1239017, 2478034, 4956068, 9912136]

約数ペア:

[(1, 9912136), (2, 4956068), (4, 2478034), (8, 1239017), (13, 762472), (26, 381236), (52, 190618), (104, 95309), (191, 51896), (382, 25948), (499, 19864), (764, 12974), (998, 9932), (1528, 6487), (1996, 4966), (2483, 3992)]