194019368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1426613}}^1$

素因数の和:1426636

約数の個数: 16

約数和(自身を含む): 385185780

約数和(自身を除く): 191166412

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1426613, 2853226, 5706452, 11412904, 24252421, 48504842, 97009684, 194019368]

約数ペア:

[(1, 194019368), (2, 97009684), (4, 48504842), (8, 24252421), (17, 11412904), (34, 5706452), (68, 2853226), (136, 1426613)]