15120344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 30449520

約数和(自身を除く): 15329176

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 1523, 2482, 3046, 4964, 6092, 9928, 12184, 25891, 51782, 103564, 111179, 207128, 222358, 444716, 889432, 1890043, 3780086, 7560172, 15120344]

約数ペア:

[(1, 15120344), (2, 7560172), (4, 3780086), (8, 1890043), (17, 889432), (34, 444716), (68, 222358), (73, 207128), (136, 111179), (146, 103564), (292, 51782), (584, 25891), (1241, 12184), (1523, 9928), (2482, 6092), (3046, 4964)]