16580084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 30693600

約数和(自身を除く): 14113516

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 811, 1076, 1622, 3244, 5111, 10222, 15409, 20444, 30818, 61636, 218159, 436318, 872636, 4145021, 8290042, 16580084]

約数ペア:

[(1, 16580084), (2, 8290042), (4, 4145021), (19, 872636), (38, 436318), (76, 218159), (269, 61636), (538, 30818), (811, 20444), (1076, 15409), (1622, 10222), (3244, 5111)]