16986443

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 18356736

約数和(自身を除く): 1370293

約数列:

[1, 23, 67, 73, 151, 1541, 1679, 3473, 4891, 10117, 11023, 112493, 232691, 253529, 738541, 16986443]

約数ペア:

[(1, 16986443), (23, 738541), (67, 253529), (73, 232691), (151, 112493), (1541, 11023), (1679, 10117), (3473, 4891)]