21542582

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15107}}^1$

素因数の和:15163

約数の個数: 16

約数和(自身を含む): 34808832

約数和(自身を除く): 13266250

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 15107, 30214, 347461, 468317, 694922, 936634, 10771291, 21542582]

約数ペア:

[(1, 21542582), (2, 10771291), (23, 936634), (31, 694922), (46, 468317), (62, 347461), (713, 30214), (1426, 15107)]