15826330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 31271184

約数和(自身を除く): 15444854

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2297, 3445, 4594, 6890, 11485, 22970, 29861, 59722, 121741, 149305, 243482, 298610, 608705, 1217410, 1582633, 3165266, 7913165, 15826330]

約数ペア:

[(1, 15826330), (2, 7913165), (5, 3165266), (10, 1582633), (13, 1217410), (26, 608705), (53, 298610), (65, 243482), (106, 149305), (130, 121741), (265, 59722), (530, 29861), (689, 22970), (1378, 11485), (2297, 6890), (3445, 4594)]