15251452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 28490000

約数和(自身を除く): 13238548

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2749, 2774, 5498, 5548, 10996, 52231, 104462, 200677, 208924, 401354, 802708, 3812863, 7625726, 15251452]

約数ペア:

[(1, 15251452), (2, 7625726), (4, 3812863), (19, 802708), (38, 401354), (73, 208924), (76, 200677), (146, 104462), (292, 52231), (1387, 10996), (2749, 5548), (2774, 5498)]