19194938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80651}}^1$

素因数の和:80677

約数の個数: 16

約数和(自身を含む): 34841664

約数和(自身を除く): 15646726

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80651, 161302, 564557, 1129114, 1371067, 2742134, 9597469, 19194938]

約数ペア:

[(1, 19194938), (2, 9597469), (7, 2742134), (14, 1371067), (17, 1129114), (34, 564557), (119, 161302), (238, 80651)]