16118516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 30005640

約数和(自身を除く): 13887124

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 809, 1172, 1618, 3236, 4981, 9962, 13753, 19924, 27506, 55012, 237037, 474074, 948148, 4029629, 8059258, 16118516]

約数ペア:

[(1, 16118516), (2, 8059258), (4, 4029629), (17, 948148), (34, 474074), (68, 237037), (293, 55012), (586, 27506), (809, 19924), (1172, 13753), (1618, 9962), (3236, 4981)]