25648442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6553}}^1$

素因数の和:6677

約数の個数: 16

約数和(自身を含む): 40896960

約数和(自身を除く): 15248518

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 6553, 13106, 124507, 249014, 674959, 1349918, 12824221, 25648442]

約数ペア:

[(1, 25648442), (2, 12824221), (19, 1349918), (38, 674959), (103, 249014), (206, 124507), (1957, 13106), (3914, 6553)]