21967620953

素因数分解:

${\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{18341}}^1$

素因数の和:18736

約数の個数: 16

約数和(自身を含む): 22778122752

約数和(自身を除く): 810501799

約数列:

[1, 41, 131, 223, 5371, 9143, 18341, 29213, 751981, 1197733, 2402671, 4090043, 98509511, 167691763, 535795633, 21967620953]

約数ペア:

[(1, 21967620953), (41, 535795633), (131, 167691763), (223, 98509511), (5371, 4090043), (9143, 2402671), (18341, 1197733), (29213, 751981)]