111146428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13417}}^1$

素因数の和:13549

約数の個数: 24

約数和(自身を含む): 206637200

約数和(自身を除く): 95490772

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 13417, 26834, 53668, 254923, 509846, 1019692, 1462453, 2924906, 5849812, 27786607, 55573214, 111146428]

約数ペア:

[(1, 111146428), (2, 55573214), (4, 27786607), (19, 5849812), (38, 2924906), (76, 1462453), (109, 1019692), (218, 509846), (436, 254923), (2071, 53668), (4142, 26834), (8284, 13417)]