15691284884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{25577}}^1$

素因数の和:25856

約数の個数: 48

約数和(自身を含む): 30526626816

約数和(自身を除く): 14835341932

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 191, 292, 382, 764, 803, 1606, 2101, 3212, 4202, 8404, 13943, 25577, 27886, 51154, 55772, 102308, 153373, 281347, 306746, 562694, 613492, 1125388, 1867121, 3734242, 4885207, 7468484, 9770414, 19540828, 20538331, 41076662, 53737277, 82153324, 107474554, 214949108, 356620111, 713240222, 1426480444, 3922821221, 7845642442, 15691284884]

約数ペア:

[(1, 15691284884), (2, 7845642442), (4, 3922821221), (11, 1426480444), (22, 713240222), (44, 356620111), (73, 214949108), (146, 107474554), (191, 82153324), (292, 53737277), (382, 41076662), (764, 20538331), (803, 19540828), (1606, 9770414), (2101, 7468484), (3212, 4885207), (4202, 3734242), (8404, 1867121), (13943, 1125388), (25577, 613492), (27886, 562694), (51154, 306746), (55772, 281347), (102308, 153373)]