19724448

素因数分解:

$2^5\times 3^1\times {\mathrm{205463}}^1$

素因数の和:205476

約数の個数: 24

約数和(自身を含む): 51776928

約数和(自身を除く): 32052480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205463, 410926, 616389, 821852, 1232778, 1643704, 2465556, 3287408, 4931112, 6574816, 9862224, 19724448]

約数ペア:

[(1, 19724448), (2, 9862224), (3, 6574816), (4, 4931112), (6, 3287408), (8, 2465556), (12, 1643704), (16, 1232778), (24, 821852), (32, 616389), (48, 410926), (96, 205463)]