108103198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{406403}}^1$

素因数の和:406431

約数の個数: 16

約数和(自身を含む): 195073920

約数和(自身を除く): 86970722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 406403, 812806, 2844821, 5689642, 7721657, 15443314, 54051599, 108103198]

約数ペア:

[(1, 108103198), (2, 54051599), (7, 15443314), (14, 7721657), (19, 5689642), (38, 2844821), (133, 812806), (266, 406403)]