19672768

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{2063}}^1$

素因数の和:2224

約数の個数: 28

約数和(自身を含む): 39319200

約数和(自身を除く): 19646432

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2063, 2384, 4126, 4768, 8252, 9536, 16504, 33008, 66016, 132032, 307387, 614774, 1229548, 2459096, 4918192, 9836384, 19672768]

約数ペア:

[(1, 19672768), (2, 9836384), (4, 4918192), (8, 2459096), (16, 1229548), (32, 614774), (64, 307387), (149, 132032), (298, 66016), (596, 33008), (1192, 16504), (2063, 9536), (2384, 8252), (4126, 4768)]