38715844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1607}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 71588160

約数和(自身を除く): 32872316

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 1268, 1607, 3214, 6023, 6428, 12046, 24092, 30533, 61066, 122132, 509419, 1018838, 2037676, 9678961, 19357922, 38715844]

約数ペア:

[(1, 38715844), (2, 19357922), (4, 9678961), (19, 2037676), (38, 1018838), (76, 509419), (317, 122132), (634, 61066), (1268, 30533), (1607, 24092), (3214, 12046), (6023, 6428)]