82420993

素因数分解:

${\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1264

約数の個数: 12

約数和(自身を含む): 87454740

約数和(自身を除く): 5033747

約数列:

[1, 19, 229, 361, 997, 4351, 18943, 82669, 228313, 359917, 4337947, 82420993]

約数ペア:

[(1, 82420993), (19, 4337947), (229, 359917), (361, 228313), (997, 82669), (4351, 18943)]