28193423

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 31173120

約数和(自身を除く): 2979697

約数列:

[1, 23, 29, 43, 667, 983, 989, 1247, 22609, 28507, 28681, 42269, 655661, 972187, 1225801, 28193423]

約数ペア:

[(1, 28193423), (23, 1225801), (29, 972187), (43, 655661), (667, 42269), (983, 28681), (989, 28507), (1247, 22609)]