23237266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 41852160

約数和(自身を除く): 18614894

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 2767, 4199, 5534, 8398, 35971, 47039, 52573, 71942, 94078, 105146, 611507, 683449, 893741, 1223014, 1366898, 1787482, 11618633, 23237266]

約数ペア:

[(1, 23237266), (2, 11618633), (13, 1787482), (17, 1366898), (19, 1223014), (26, 893741), (34, 683449), (38, 611507), (221, 105146), (247, 94078), (323, 71942), (442, 52573), (494, 47039), (646, 35971), (2767, 8398), (4199, 5534)]