19008314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7537}}^1$

素因数の和:7649

約数の個数: 16

約数和(自身を含む): 31026408

約数和(自身を除く): 12018094

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 7537, 15074, 97981, 195962, 731089, 1462178, 9504157, 19008314]

約数ペア:

[(1, 19008314), (2, 9504157), (13, 1462178), (26, 731089), (97, 195962), (194, 97981), (1261, 15074), (2522, 7537)]