19246714

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 29744352

約数和(自身を除く): 10497638

約数列:

[1, 2, 43, 86, 163, 326, 1373, 2746, 7009, 14018, 59039, 118078, 223799, 447598, 9623357, 19246714]

約数ペア:

[(1, 19246714), (2, 9623357), (43, 447598), (86, 223799), (163, 118078), (326, 59039), (1373, 14018), (2746, 7009)]