25455326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^2$

素因数の和:488

約数の個数: 24

約数和(自身を含む): 43475880

約数和(自身を除く): 18020554

約数列:

[1, 2, 13, 19, 26, 38, 227, 247, 454, 494, 2951, 4313, 5902, 8626, 51529, 56069, 103058, 112138, 669877, 979051, 1339754, 1958102, 12727663, 25455326]

約数ペア:

[(1, 25455326), (2, 12727663), (13, 1958102), (19, 1339754), (26, 979051), (38, 669877), (227, 112138), (247, 103058), (454, 56069), (494, 51529), (2951, 8626), (4313, 5902)]