21603463136642

素因数分解:

$2^1\times {\mathrm{7759}}^1\times {\mathrm{15359}}^1\times {\mathrm{90641}}^1$

素因数の和:113761

約数の個数: 16

約数和(自身を含む): 32411838873600

約数和(自身を除く): 10808375736958

約数列:

[1, 2, 7759, 15359, 15518, 30718, 90641, 181282, 119170481, 238340962, 703283519, 1392155119, 1406567038, 2784310238, 10801731568321, 21603463136642]

約数ペア:

[(1, 21603463136642), (2, 10801731568321), (7759, 2784310238), (15359, 1406567038), (15518, 1392155119), (30718, 703283519), (90641, 238340962), (181282, 119170481)]