15869048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 16790152

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 2879, 5512, 5758, 11516, 23032, 37427, 74854, 149708, 152587, 299416, 305174, 610348, 1220696, 1983631, 3967262, 7934524, 15869048]

約数ペア:

[(1, 15869048), (2, 7934524), (4, 3967262), (8, 1983631), (13, 1220696), (26, 610348), (52, 305174), (53, 299416), (104, 152587), (106, 149708), (212, 74854), (424, 37427), (689, 23032), (1378, 11516), (2756, 5758), (2879, 5512)]