19005640168

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{15944329}}^1$

素因数の和:15944484

約数の個数: 16

約数和(自身を含む): 35874742500

約数和(自身を除く): 16869102332

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 15944329, 31888658, 63777316, 127554632, 2375705021, 4751410042, 9502820084, 19005640168]

約数ペア:

[(1, 19005640168), (2, 9502820084), (4, 4751410042), (8, 2375705021), (149, 127554632), (298, 63777316), (596, 31888658), (1192, 15944329)]