26209860973

素因数分解:

${\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{463}}^1\times {\mathrm{821}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 27900758016

約数和(自身を除く): 1690897043

約数列:

[1, 19, 191, 361, 463, 821, 3629, 8797, 15599, 68951, 88433, 156811, 167143, 296381, 380123, 1680227, 2979409, 7222337, 31924313, 56608771, 72603493, 137224403, 1379466367, 26209860973]

約数ペア:

[(1, 26209860973), (19, 1379466367), (191, 137224403), (361, 72603493), (463, 56608771), (821, 31924313), (3629, 7222337), (8797, 2979409), (15599, 1680227), (68951, 380123), (88433, 296381), (156811, 167143)]