15316548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 39325440

約数和(自身を除く): 24008892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2089, 2444, 3666, 4178, 6267, 7332, 8356, 12534, 25068, 27157, 54314, 81471, 98183, 108628, 162942, 196366, 294549, 325884, 392732, 589098, 1178196, 1276379, 2552758, 3829137, 5105516, 7658274, 15316548]

約数ペア:

[(1, 15316548), (2, 7658274), (3, 5105516), (4, 3829137), (6, 2552758), (12, 1276379), (13, 1178196), (26, 589098), (39, 392732), (47, 325884), (52, 294549), (78, 196366), (94, 162942), (141, 108628), (156, 98183), (188, 81471), (282, 54314), (564, 27157), (611, 25068), (1222, 12534), (1833, 8356), (2089, 7332), (2444, 6267), (3666, 4178)]