189185498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{10859}}^1$

素因数の和:11173

約数の個数: 16

約数和(自身を含む): 294001920

約数和(自身を除く): 104816422

約数列:

[1, 2, 31, 62, 281, 562, 8711, 10859, 17422, 21718, 336629, 673258, 3051379, 6102758, 94592749, 189185498]

約数ペア:

[(1, 189185498), (2, 94592749), (31, 6102758), (62, 3051379), (281, 673258), (562, 336629), (8711, 21718), (10859, 17422)]