19204962

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65323}}^1$

素因数の和:65342

約数の個数: 24

約数和(自身を含む): 44681616

約数和(自身を除く): 25476654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65323, 130646, 195969, 391938, 457261, 914522, 1371783, 2743566, 3200827, 6401654, 9602481, 19204962]

約数ペア:

[(1, 19204962), (2, 9602481), (3, 6401654), (6, 3200827), (7, 2743566), (14, 1371783), (21, 914522), (42, 457261), (49, 391938), (98, 195969), (147, 130646), (294, 65323)]