19700004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52957}}^1$

素因数の和:52995

約数の個数: 24

約数和(自身を含む): 47450368

約数和(自身を除く): 27750364

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 52957, 105914, 158871, 211828, 317742, 635484, 1641667, 3283334, 4925001, 6566668, 9850002, 19700004]

約数ペア:

[(1, 19700004), (2, 9850002), (3, 6566668), (4, 4925001), (6, 3283334), (12, 1641667), (31, 635484), (62, 317742), (93, 211828), (124, 158871), (186, 105914), (372, 52957)]