15861972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{188833}}^1$

素因数の和:188847

約数の個数: 24

約数和(自身を含む): 42298816

約数和(自身を除く): 26436844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 188833, 377666, 566499, 755332, 1132998, 1321831, 2265996, 2643662, 3965493, 5287324, 7930986, 15861972]

約数ペア:

[(1, 15861972), (2, 7930986), (3, 5287324), (4, 3965493), (6, 2643662), (7, 2265996), (12, 1321831), (14, 1132998), (21, 755332), (28, 566499), (42, 377666), (84, 188833)]