19843944

素因数分解:

$2^3\times 3^1\times {\mathrm{826831}}^1$

素因数の和:826840

約数の個数: 16

約数和(自身を含む): 49609920

約数和(自身を除く): 29765976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 826831, 1653662, 2480493, 3307324, 4960986, 6614648, 9921972, 19843944]

約数ペア:

[(1, 19843944), (2, 9921972), (3, 6614648), (4, 4960986), (6, 3307324), (8, 2480493), (12, 1653662), (24, 826831)]