16485939722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61977217}}^1$

素因数の和:61977245

約数の個数: 16

約数和(自身を含む): 29749064640

約数和(自身を除く): 13263124918

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 61977217, 123954434, 433840519, 867681038, 1177567123, 2355134246, 8242969861, 16485939722]

約数ペア:

[(1, 16485939722), (2, 8242969861), (7, 2355134246), (14, 1177567123), (19, 867681038), (38, 433840519), (133, 123954434), (266, 61977217)]