16936942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40519}}^1$

素因数の和:40551

約数の個数: 16

約数和(自身を含む): 29174400

約数和(自身を除く): 12237458

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 40519, 81038, 445709, 769861, 891418, 1539722, 8468471, 16936942]

約数ペア:

[(1, 16936942), (2, 8468471), (11, 1539722), (19, 891418), (22, 769861), (38, 445709), (209, 81038), (418, 40519)]