19479758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5801}}^1$

素因数の和:5899

約数の個数: 16

約数和(自身を含む): 30913056

約数和(自身を除く): 11433298

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 5801, 11602, 133423, 266846, 423473, 846946, 9739879, 19479758]

約数ペア:

[(1, 19479758), (2, 9739879), (23, 846946), (46, 423473), (73, 266846), (146, 133423), (1679, 11602), (3358, 5801)]