19147462

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 29277360

約数和(自身を除く): 10129898

約数列:

[1, 2, 73, 146, 313, 419, 626, 838, 22849, 30587, 45698, 61174, 131147, 262294, 9573731, 19147462]

約数ペア:

[(1, 19147462), (2, 9573731), (73, 262294), (146, 131147), (313, 61174), (419, 45698), (626, 30587), (838, 22849)]