15697640384

素因数分解:

$2^6\times {\mathrm{245275631}}^1$

素因数の和:245275643

約数の個数: 14

約数和(自身を含む): 31150005264

約数和(自身を除く): 15452364880

約数列:

[1, 2, 4, 8, 16, 32, 64, 245275631, 490551262, 981102524, 1962205048, 3924410096, 7848820192, 15697640384]

約数ペア:

[(1, 15697640384), (2, 7848820192), (4, 3924410096), (8, 1962205048), (16, 981102524), (32, 490551262), (64, 245275631)]