19257095660401

素因数分解:

${\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2381}}^1\times {\mathrm{1578727}}^1$

素因数の和:1581264

約数の個数: 16

約数和(自身を含む): 19855598906880

約数和(自身を除く): 598503246479

約数列:

[1, 47, 109, 2381, 5123, 111907, 259529, 1578727, 12197863, 74200169, 172081243, 3758948987, 8087818421, 176670602389, 409725439583, 19257095660401]

約数ペア:

[(1, 19257095660401), (47, 409725439583), (109, 176670602389), (2381, 8087818421), (5123, 3758948987), (111907, 172081243), (259529, 74200169), (1578727, 12197863)]