15291229172

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{2131}}^1\times {\mathrm{5659}}^1$

素因数の和:8111

約数の個数: 24

約数和(自身を含む): 26861409120

約数和(自身を除く): 11570179948

約数列:

[1, 2, 4, 317, 634, 1268, 2131, 4262, 5659, 8524, 11318, 22636, 675527, 1351054, 1793903, 2702108, 3587806, 7175612, 12059329, 24118658, 48237316, 3822807293, 7645614586, 15291229172]

約数ペア:

[(1, 15291229172), (2, 7645614586), (4, 3822807293), (317, 48237316), (634, 24118658), (1268, 12059329), (2131, 7175612), (4262, 3587806), (5659, 2702108), (8524, 1793903), (11318, 1351054), (22636, 675527)]