15742992

素因数分解:

$2^4\times 3^1\times {\mathrm{327979}}^1$

素因数の和:327990

約数の個数: 20

約数和(自身を含む): 40669520

約数和(自身を除く): 24926528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 327979, 655958, 983937, 1311916, 1967874, 2623832, 3935748, 5247664, 7871496, 15742992]

約数ペア:

[(1, 15742992), (2, 7871496), (3, 5247664), (4, 3935748), (6, 2623832), (8, 1967874), (12, 1311916), (16, 983937), (24, 655958), (48, 327979)]