1922851390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1\times {\mathrm{1997}}^1$

素因数の和:3396

約数の個数: 32

約数和(自身を含む): 3512963520

約数和(自身を除く): 1590112130

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1319, 1997, 2638, 3994, 6595, 9985, 13190, 19970, 96287, 145781, 192574, 291562, 481435, 728905, 962870, 1457810, 2634043, 5268086, 13170215, 26340430, 192285139, 384570278, 961425695, 1922851390]

約数ペア:

[(1, 1922851390), (2, 961425695), (5, 384570278), (10, 192285139), (73, 26340430), (146, 13170215), (365, 5268086), (730, 2634043), (1319, 1457810), (1997, 962870), (2638, 728905), (3994, 481435), (6595, 291562), (9985, 192574), (13190, 145781), (19970, 96287)]