21603238274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20496431}}^1$

素因数の和:20496481

約数の個数: 16

約数和(自身を含む): 35417834496

約数和(自身を除く): 13814596222

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 20496431, 40992862, 348439327, 635389361, 696878654, 1270778722, 10801619137, 21603238274]

約数ペア:

[(1, 21603238274), (2, 10801619137), (17, 1270778722), (31, 696878654), (34, 635389361), (62, 348439327), (527, 40992862), (1054, 20496431)]