15018718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 28032480

約数和(自身を除く): 13013762

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 3089, 4862, 6178, 33979, 40157, 52513, 67958, 80314, 105026, 441727, 577643, 682669, 883454, 1155286, 1365338, 7509359, 15018718]

約数ペア:

[(1, 15018718), (2, 7509359), (11, 1365338), (13, 1155286), (17, 883454), (22, 682669), (26, 577643), (34, 441727), (143, 105026), (187, 80314), (221, 67958), (286, 52513), (374, 40157), (442, 33979), (2431, 6178), (3089, 4862)]