18193298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28163}}^1$

素因数の和:28201

約数の個数: 16

約数和(自身を含む): 30417120

約数和(自身を除く): 12223822

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 28163, 56326, 478771, 535097, 957542, 1070194, 9096649, 18193298]

約数ペア:

[(1, 18193298), (2, 9096649), (17, 1070194), (19, 957542), (34, 535097), (38, 478771), (323, 56326), (646, 28163)]