16667042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 30081024

約数和(自身を除く): 13413982

約数列:

[1, 2, 7, 14, 23, 46, 161, 191, 271, 322, 382, 542, 1337, 1897, 2674, 3794, 4393, 6233, 8786, 12466, 30751, 43631, 51761, 61502, 87262, 103522, 362327, 724654, 1190503, 2381006, 8333521, 16667042]

約数ペア:

[(1, 16667042), (2, 8333521), (7, 2381006), (14, 1190503), (23, 724654), (46, 362327), (161, 103522), (191, 87262), (271, 61502), (322, 51761), (382, 43631), (542, 30751), (1337, 12466), (1897, 8786), (2674, 6233), (3794, 4393)]