19750652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11299}}^1$

素因数の和:11345

約数の個数: 24

約数和(自身を含む): 37968000

約数和(自身を除く): 18217348

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11299, 22598, 45196, 214681, 259877, 429362, 519754, 858724, 1039508, 4937663, 9875326, 19750652]

約数ペア:

[(1, 19750652), (2, 9875326), (4, 4937663), (19, 1039508), (23, 858724), (38, 519754), (46, 429362), (76, 259877), (92, 214681), (437, 45196), (874, 22598), (1748, 11299)]