19272524

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 34675200

約数和(自身を除く): 15402676

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 859, 1718, 3436, 5609, 11218, 22436, 60989, 67861, 121978, 135722, 243956, 271444, 4818131, 9636262, 19272524]

約数ペア:

[(1, 19272524), (2, 9636262), (4, 4818131), (71, 271444), (79, 243956), (142, 135722), (158, 121978), (284, 67861), (316, 60989), (859, 22436), (1718, 11218), (3436, 5609)]