19258246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80917}}^1$

素因数の和:80943

約数の個数: 16

約数和(自身を含む): 34956576

約数和(自身を除く): 15698330

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80917, 161834, 566419, 1132838, 1375589, 2751178, 9629123, 19258246]

約数ペア:

[(1, 19258246), (2, 9629123), (7, 2751178), (14, 1375589), (17, 1132838), (34, 566419), (119, 161834), (238, 80917)]