19382825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10069}}^1$

素因数の和:10097

約数の個数: 24

約数和(自身を含む): 29968320

約数和(自身を除く): 10585495

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 10069, 50345, 70483, 110759, 251725, 352415, 553795, 775313, 1762075, 2768975, 3876565, 19382825]

約数ペア:

[(1, 19382825), (5, 3876565), (7, 2768975), (11, 1762075), (25, 775313), (35, 553795), (55, 352415), (77, 251725), (175, 110759), (275, 70483), (385, 50345), (1925, 10069)]