5197744

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1993}}^1$

素因数の和:2164

約数の個数: 20

約数和(自身を含む): 10137496

約数和(自身を除く): 4939752

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1993, 2608, 3986, 7972, 15944, 31888, 324859, 649718, 1299436, 2598872, 5197744]

約数ペア:

[(1, 5197744), (2, 2598872), (4, 1299436), (8, 649718), (16, 324859), (163, 31888), (326, 15944), (652, 7972), (1304, 3986), (1993, 2608)]