19445838

素因数分解:

$2^1\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{2063}}^1$

素因数の和:3639

約数の個数: 16

約数和(自身を含む): 38935296

約数和(自身を除く): 19489458

約数列:

[1, 2, 3, 6, 1571, 2063, 3142, 4126, 4713, 6189, 9426, 12378, 3240973, 6481946, 9722919, 19445838]

約数ペア:

[(1, 19445838), (2, 9722919), (3, 6481946), (6, 3240973), (1571, 12378), (2063, 9426), (3142, 6189), (4126, 4713)]