22019957659

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{61333}}^1$

素因数の和:61795

約数の個数: 24

約数和(自身を含む): 27185191488

約数和(自身を除く): 5165233829

約数列:

[1, 7, 17, 49, 119, 431, 833, 3017, 7327, 21119, 51289, 61333, 359023, 429331, 1042661, 3005317, 7298627, 26434523, 51090389, 185041661, 449386891, 1295291627, 3145708237, 22019957659]

約数ペア:

[(1, 22019957659), (7, 3145708237), (17, 1295291627), (49, 449386891), (119, 185041661), (431, 51090389), (833, 26434523), (3017, 7298627), (7327, 3005317), (21119, 1042661), (51289, 429331), (61333, 359023)]