17760406

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 27363744

約数和(自身を除く): 9603338

約数列:

[1, 2, 53, 106, 137, 274, 1223, 2446, 7261, 14522, 64819, 129638, 167551, 335102, 8880203, 17760406]

約数ペア:

[(1, 17760406), (2, 8880203), (53, 335102), (106, 167551), (137, 129638), (274, 64819), (1223, 14522), (2446, 7261)]