16052972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23747}}^1$

素因数の和:23777

約数の個数: 18

約数和(自身を含む): 30421188

約数和(自身を除く): 14368216

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 23747, 47494, 94988, 308711, 617422, 1234844, 4013243, 8026486, 16052972]

約数ペア:

[(1, 16052972), (2, 8026486), (4, 4013243), (13, 1234844), (26, 617422), (52, 308711), (169, 94988), (338, 47494), (676, 23747)]