19757424

素因数分解:

$2^4\times 3^1\times {\mathrm{411613}}^1$

素因数の和:411624

約数の個数: 20

約数和(自身を含む): 51040136

約数和(自身を除く): 31282712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 411613, 823226, 1234839, 1646452, 2469678, 3292904, 4939356, 6585808, 9878712, 19757424]

約数ペア:

[(1, 19757424), (2, 9878712), (3, 6585808), (4, 4939356), (6, 3292904), (8, 2469678), (12, 1646452), (16, 1234839), (24, 823226), (48, 411613)]