25461766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18973}}^1$

素因数の和:19047

約数の個数: 16

約数和(自身を含む): 42349968

約数和(自身を除く): 16888202

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 18973, 37946, 208703, 417406, 1157353, 2314706, 12730883, 25461766]

約数ペア:

[(1, 25461766), (2, 12730883), (11, 2314706), (22, 1157353), (61, 417406), (122, 208703), (671, 37946), (1342, 18973)]