19726368

素因数分解:

$2^5\times 3^1\times {\mathrm{205483}}^1$

素因数の和:205496

約数の個数: 24

約数和(自身を含む): 51781968

約数和(自身を除く): 32055600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205483, 410966, 616449, 821932, 1232898, 1643864, 2465796, 3287728, 4931592, 6575456, 9863184, 19726368]

約数ペア:

[(1, 19726368), (2, 9863184), (3, 6575456), (4, 4931592), (6, 3287728), (8, 2465796), (12, 1643864), (16, 1232898), (24, 821932), (32, 616449), (48, 410966), (96, 205483)]