2019176170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{966113}}^1$

素因数の和:966150

約数の個数: 32

約数和(自身を含む): 4173612480

約数和(自身を除く): 2154436310

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 966113, 1932226, 4830565, 9661130, 10627243, 18356147, 21254486, 36712294, 53136215, 91780735, 106272430, 183561470, 201917617, 403835234, 1009588085, 2019176170]

約数ペア:

[(1, 2019176170), (2, 1009588085), (5, 403835234), (10, 201917617), (11, 183561470), (19, 106272430), (22, 91780735), (38, 53136215), (55, 36712294), (95, 21254486), (110, 18356147), (190, 10627243), (209, 9661130), (418, 4830565), (1045, 1932226), (2090, 966113)]