19348474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10259}}^1$

素因数の和:10325

約数の個数: 16

約数和(自身を含む): 31026240

約数和(自身を除く): 11677766

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 10259, 20518, 235957, 420619, 471914, 841238, 9674237, 19348474]

約数ペア:

[(1, 19348474), (2, 9674237), (23, 841238), (41, 471914), (46, 420619), (82, 235957), (943, 20518), (1886, 10259)]