16220454

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 34045920

約数和(自身を除く): 17825466

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 438, 1277, 2117, 2554, 3831, 4234, 6351, 7662, 12702, 37033, 74066, 93221, 111099, 186442, 222198, 279663, 559326, 2703409, 5406818, 8110227, 16220454]

約数ペア:

[(1, 16220454), (2, 8110227), (3, 5406818), (6, 2703409), (29, 559326), (58, 279663), (73, 222198), (87, 186442), (146, 111099), (174, 93221), (219, 74066), (438, 37033), (1277, 12702), (2117, 7662), (2554, 6351), (3831, 4234)]