1870892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 3494400

約数和(自身を除く): 1623508

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 239, 412, 478, 956, 1957, 3914, 4541, 7828, 9082, 18164, 24617, 49234, 98468, 467723, 935446, 1870892]

約数ペア:

[(1, 1870892), (2, 935446), (4, 467723), (19, 98468), (38, 49234), (76, 24617), (103, 18164), (206, 9082), (239, 7828), (412, 4541), (478, 3914), (956, 1957)]