15739516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5711}}^1$

素因数の和:5781

約数の個数: 24

約数和(自身を含む): 30227904

約数和(自身を除く): 14488388

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 5711, 11422, 22844, 74243, 148486, 296972, 302683, 605366, 1210732, 3934879, 7869758, 15739516]

約数ペア:

[(1, 15739516), (2, 7869758), (4, 3934879), (13, 1210732), (26, 605366), (52, 302683), (53, 296972), (106, 148486), (212, 74243), (689, 22844), (1378, 11422), (2756, 5711)]