19247736

素因数分解:

$2^3\times 3^1\times {\mathrm{801989}}^1$

素因数の和:801998

約数の個数: 16

約数和(自身を含む): 48119400

約数和(自身を除く): 28871664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 801989, 1603978, 2405967, 3207956, 4811934, 6415912, 9623868, 19247736]

約数ペア:

[(1, 19247736), (2, 9623868), (3, 6415912), (4, 4811934), (6, 3207956), (8, 2405967), (12, 1603978), (24, 801989)]