17969234

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{523}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 27730080

約数和(自身を除く): 9760846

約数列:

[1, 2, 41, 82, 419, 523, 838, 1046, 17179, 21443, 34358, 42886, 219137, 438274, 8984617, 17969234]

約数ペア:

[(1, 17969234), (2, 8984617), (41, 438274), (82, 219137), (419, 42886), (523, 34358), (838, 21443), (1046, 17179)]