12690896398

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1\times {\mathrm{24317}}^1$

素因数の和:25347

約数の個数: 16

約数和(自身を含む): 19112197104

約数和(自身を除く): 6421300706

約数列:

[1, 2, 457, 571, 914, 1142, 24317, 48634, 260947, 521894, 11112869, 13885007, 22225738, 27770014, 6345448199, 12690896398]

約数ペア:

[(1, 12690896398), (2, 6345448199), (457, 27770014), (571, 22225738), (914, 13885007), (1142, 11112869), (24317, 521894), (48634, 260947)]