19147494

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{30983}}^1$

素因数の和:31091

約数の個数: 16

約数和(自身を含む): 38668032

約数和(自身を除く): 19520538

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 30983, 61966, 92949, 185898, 3191249, 6382498, 9573747, 19147494]

約数ペア:

[(1, 19147494), (2, 9573747), (3, 6382498), (6, 3191249), (103, 185898), (206, 92949), (309, 61966), (618, 30983)]