2199098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5261}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 3788640

約数和(自身を除く): 1589542

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5261, 10522, 57871, 99959, 115742, 199918, 1099549, 2199098]

約数ペア:

[(1, 2199098), (2, 1099549), (11, 199918), (19, 115742), (22, 99959), (38, 57871), (209, 10522), (418, 5261)]