15927216

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{853}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 41299440

約数和(自身を除く): 25372224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 853, 1167, 1556, 1706, 2334, 2559, 3112, 3412, 4668, 5118, 6224, 6824, 9336, 10236, 13648, 18672, 20472, 40944, 331817, 663634, 995451, 1327268, 1990902, 2654536, 3981804, 5309072, 7963608, 15927216]

約数ペア:

[(1, 15927216), (2, 7963608), (3, 5309072), (4, 3981804), (6, 2654536), (8, 1990902), (12, 1327268), (16, 995451), (24, 663634), (48, 331817), (389, 40944), (778, 20472), (853, 18672), (1167, 13648), (1556, 10236), (1706, 9336), (2334, 6824), (2559, 6224), (3112, 5118), (3412, 4668)]