19102228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 34450920

約数和(自身を除く): 15348692

約数列:

[1, 2, 4, 41, 82, 164, 269, 433, 538, 866, 1076, 1732, 11029, 17753, 22058, 35506, 44116, 71012, 116477, 232954, 465908, 4775557, 9551114, 19102228]

約数ペア:

[(1, 19102228), (2, 9551114), (4, 4775557), (41, 465908), (82, 232954), (164, 116477), (269, 71012), (433, 44116), (538, 35506), (866, 22058), (1076, 17753), (1732, 11029)]