22289987846

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51359419}}^1$

素因数の和:51359459

約数の個数: 16

約数和(自身を含む): 39444034560

約数和(自身を除く): 17154046714

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 51359419, 102718838, 359515933, 719031866, 1592141989, 3184283978, 11144993923, 22289987846]

約数ペア:

[(1, 22289987846), (2, 11144993923), (7, 3184283978), (14, 1592141989), (31, 719031866), (62, 359515933), (217, 102718838), (434, 51359419)]