42405682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101449}}^1$

素因数の和:101481

約数の個数: 16

約数和(自身を含む): 73044000

約数和(自身を除く): 30638318

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 101449, 202898, 1115939, 1927531, 2231878, 3855062, 21202841, 42405682]

約数ペア:

[(1, 42405682), (2, 21202841), (11, 3855062), (19, 2231878), (22, 1927531), (38, 1115939), (209, 202898), (418, 101449)]