34398170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 65577600

約数和(自身を除く): 31179430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 919, 985, 1838, 1970, 3743, 4595, 7486, 9190, 17461, 18715, 34922, 37430, 87305, 174610, 181043, 362086, 905215, 1810430, 3439817, 6879634, 17199085, 34398170]

約数ペア:

[(1, 34398170), (2, 17199085), (5, 6879634), (10, 3439817), (19, 1810430), (38, 905215), (95, 362086), (190, 181043), (197, 174610), (394, 87305), (919, 37430), (985, 34922), (1838, 18715), (1970, 17461), (3743, 9190), (4595, 7486)]