13786215238

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{991}}^1\times {\mathrm{17881}}^1$

素因数の和:19263

約数の個数: 16

約数和(自身を含む): 20754564480

約数和(自身を除く): 6968349242

約数列:

[1, 2, 389, 778, 991, 1982, 17881, 35762, 385499, 770998, 6955709, 13911418, 17720071, 35440142, 6893107619, 13786215238]

約数ペア:

[(1, 13786215238), (2, 6893107619), (389, 35440142), (778, 17720071), (991, 13911418), (1982, 6955709), (17881, 770998), (35762, 385499)]