16990224

素因数分解:

$2^4\times 3^1\times {\mathrm{353963}}^1$

素因数の和:353974

約数の個数: 20

約数和(自身を含む): 43891536

約数和(自身を除く): 26901312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353963, 707926, 1061889, 1415852, 2123778, 2831704, 4247556, 5663408, 8495112, 16990224]

約数ペア:

[(1, 16990224), (2, 8495112), (3, 5663408), (4, 4247556), (6, 2831704), (8, 2123778), (12, 1415852), (16, 1061889), (24, 707926), (48, 353963)]