1901936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4136

約数の個数: 20

約数和(自身を含む): 3813000

約数和(自身を除く): 1911064

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4099, 8198, 16396, 32792, 65584, 118871, 237742, 475484, 950968, 1901936]

約数ペア:

[(1, 1901936), (2, 950968), (4, 475484), (8, 237742), (16, 118871), (29, 65584), (58, 32792), (116, 16396), (232, 8198), (464, 4099)]