20151494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53881}}^1$

素因数の和:53911

約数の個数: 16

約数和(自身を含む): 34915536

約数和(自身を除く): 14764042

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53881, 107762, 592691, 915977, 1185382, 1831954, 10075747, 20151494]

約数ペア:

[(1, 20151494), (2, 10075747), (11, 1831954), (17, 1185382), (22, 915977), (34, 592691), (187, 107762), (374, 53881)]