16251916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 30083760

約数和(自身を除く): 13831844

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 761, 1124, 1522, 3044, 5339, 10678, 14459, 21356, 28918, 57836, 213841, 427682, 855364, 4062979, 8125958, 16251916]

約数ペア:

[(1, 16251916), (2, 8125958), (4, 4062979), (19, 855364), (38, 427682), (76, 213841), (281, 57836), (562, 28918), (761, 21356), (1124, 14459), (1522, 10678), (3044, 5339)]