19047442

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 29275200

約数和(自身を除く): 10227758

約数列:

[1, 2, 59, 118, 151, 302, 1069, 2138, 8909, 17818, 63071, 126142, 161419, 322838, 9523721, 19047442]

約数ペア:

[(1, 19047442), (2, 9523721), (59, 322838), (118, 161419), (151, 126142), (302, 63071), (1069, 17818), (2138, 8909)]