13747474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 22629780

約数和(自身を除く): 8882306

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 457, 914, 1157, 2314, 5941, 11882, 15041, 30082, 40673, 77233, 81346, 154466, 528749, 1057498, 6873737, 13747474]

約数ペア:

[(1, 13747474), (2, 6873737), (13, 1057498), (26, 528749), (89, 154466), (169, 81346), (178, 77233), (338, 40673), (457, 30082), (914, 15041), (1157, 11882), (2314, 5941)]