19675978

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{48463}}^1$

素因数の和:48501

約数の個数: 16

約数和(自身を含む): 34894080

約数和(自身を除く): 15218102

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 48463, 96926, 339241, 678482, 1405427, 2810854, 9837989, 19675978]

約数ペア:

[(1, 19675978), (2, 9837989), (7, 2810854), (14, 1405427), (29, 678482), (58, 339241), (203, 96926), (406, 48463)]