12463916

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 22296960

約数和(自身を除く): 9833044

約数列:

[1, 2, 4, 89, 157, 178, 223, 314, 356, 446, 628, 892, 13973, 19847, 27946, 35011, 39694, 55892, 70022, 79388, 140044, 3115979, 6231958, 12463916]

約数ペア:

[(1, 12463916), (2, 6231958), (4, 3115979), (89, 140044), (157, 79388), (178, 70022), (223, 55892), (314, 39694), (356, 35011), (446, 27946), (628, 19847), (892, 13973)]