19461937418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11488747}}^1$

素因数の和:11488778

約数の個数: 24

約数和(自身を含む): 36672083616

約数和(自身を除く): 17210146198

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 11488747, 22977494, 80421229, 126376217, 160842458, 252752434, 884633519, 1390138387, 1769267038, 2780276774, 9730968709, 19461937418]

約数ペア:

[(1, 19461937418), (2, 9730968709), (7, 2780276774), (11, 1769267038), (14, 1390138387), (22, 884633519), (77, 252752434), (121, 160842458), (154, 126376217), (242, 80421229), (847, 22977494), (1694, 11488747)]