19005290284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14709977}}^1$

素因数の和:14710017

約数の個数: 24

約数和(自身を含む): 37069144560

約数和(自身を除く): 18063854276

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 14709977, 29419954, 58839908, 250069609, 279489563, 500139218, 558979126, 1000278436, 1117958252, 4751322571, 9502645142, 19005290284]

約数ペア:

[(1, 19005290284), (2, 9502645142), (4, 4751322571), (17, 1117958252), (19, 1000278436), (34, 558979126), (38, 500139218), (68, 279489563), (76, 250069609), (323, 58839908), (646, 29419954), (1292, 14709977)]