16901472287

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1427851}}^1$

素因数の和:1427966

約数の個数: 16

約数和(自身を含む): 20561068800

約数和(自身を除く): 3659596513

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11837, 1427851, 9994957, 27129169, 127078739, 189904183, 889551173, 2414496041, 16901472287]

約数ペア:

[(1, 16901472287), (7, 2414496041), (19, 889551173), (89, 189904183), (133, 127078739), (623, 27129169), (1691, 9994957), (11837, 1427851)]