15657798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 33933312

約数和(自身を除く): 18275514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1051, 1146, 2102, 2483, 3153, 4966, 6306, 7449, 13663, 14898, 27326, 40989, 81978, 200741, 401482, 602223, 1204446, 2609633, 5219266, 7828899, 15657798]

約数ペア:

[(1, 15657798), (2, 7828899), (3, 5219266), (6, 2609633), (13, 1204446), (26, 602223), (39, 401482), (78, 200741), (191, 81978), (382, 40989), (573, 27326), (1051, 14898), (1146, 13663), (2102, 7449), (2483, 6306), (3153, 4966)]