11533220

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3673}}^1$

素因数の和:3839

約数の個数: 24

約数和(自身を含む): 24380664

約数和(自身を除く): 12847444

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 3673, 7346, 14692, 18365, 36730, 73460, 576661, 1153322, 2306644, 2883305, 5766610, 11533220]

約数ペア:

[(1, 11533220), (2, 5766610), (4, 2883305), (5, 2306644), (10, 1153322), (20, 576661), (157, 73460), (314, 36730), (628, 18365), (785, 14692), (1570, 7346), (3140, 3673)]