19259226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152851}}^1$

素因数の和:152866

約数の個数: 24

約数和(自身を含む): 47689824

約数和(自身を除く): 28430598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152851, 305702, 458553, 917106, 1069957, 1375659, 2139914, 2751318, 3209871, 6419742, 9629613, 19259226]

約数ペア:

[(1, 19259226), (2, 9629613), (3, 6419742), (6, 3209871), (7, 2751318), (9, 2139914), (14, 1375659), (18, 1069957), (21, 917106), (42, 458553), (63, 305702), (126, 152851)]