18984464

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{5227}}^1$

素因数の和:5462

約数の個数: 20

約数和(自身を含む): 36951504

約数和(自身を除く): 17967040

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 5227, 10454, 20908, 41816, 83632, 1186529, 2373058, 4746116, 9492232, 18984464]

約数ペア:

[(1, 18984464), (2, 9492232), (4, 4746116), (8, 2373058), (16, 1186529), (227, 83632), (454, 41816), (908, 20908), (1816, 10454), (3632, 5227)]