19004830652006

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{40591}}^1\times {\mathrm{365213}}^1$

素因数の和:406447

約数の個数: 16

約数和(自身を含む): 28552500641088

約数和(自身を除く): 9547669989082

約数列:

[1, 2, 641, 1282, 40591, 81182, 365213, 730426, 26018831, 52037662, 234101533, 468203066, 14824360883, 29648721766, 9502415326003, 19004830652006]

約数ペア:

[(1, 19004830652006), (2, 9502415326003), (641, 29648721766), (1282, 14824360883), (40591, 468203066), (81182, 234101533), (365213, 52037662), (730426, 26018831)]