18767210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24373}}^1$

素因数の和:24398

約数の個数: 32

約数和(自身を含む): 42118272

約数和(自身を除く): 23351062

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24373, 48746, 121865, 170611, 243730, 268103, 341222, 536206, 853055, 1340515, 1706110, 1876721, 2681030, 3753442, 9383605, 18767210]

約数ペア:

[(1, 18767210), (2, 9383605), (5, 3753442), (7, 2681030), (10, 1876721), (11, 1706110), (14, 1340515), (22, 853055), (35, 536206), (55, 341222), (70, 268103), (77, 243730), (110, 170611), (154, 121865), (385, 48746), (770, 24373)]