189482812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{16273}}^1$

素因数の和:16389

約数の個数: 24

約数和(自身を含む): 344488032

約数和(自身を除く): 155005220

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 16273, 32546, 65092, 667193, 1155383, 1334386, 2310766, 2668772, 4621532, 47370703, 94741406, 189482812]

約数ペア:

[(1, 189482812), (2, 94741406), (4, 47370703), (41, 4621532), (71, 2668772), (82, 2310766), (142, 1334386), (164, 1155383), (284, 667193), (2911, 65092), (5822, 32546), (11644, 16273)]