16389802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 30590784

約数和(自身を除く): 14200982

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 3371, 4862, 6742, 37081, 43823, 57307, 74162, 87646, 114614, 482053, 630377, 744991, 964106, 1260754, 1489982, 8194901, 16389802]

約数ペア:

[(1, 16389802), (2, 8194901), (11, 1489982), (13, 1260754), (17, 964106), (22, 744991), (26, 630377), (34, 482053), (143, 114614), (187, 87646), (221, 74162), (286, 57307), (374, 43823), (442, 37081), (2431, 6742), (3371, 4862)]