19963968

素因数分解:

$2^6\times 3^1\times {\mathrm{103979}}^1$

素因数の和:103994

約数の個数: 28

約数和(自身を含む): 52821840

約数和(自身を除く): 32857872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 103979, 207958, 311937, 415916, 623874, 831832, 1247748, 1663664, 2495496, 3327328, 4990992, 6654656, 9981984, 19963968]

約数ペア:

[(1, 19963968), (2, 9981984), (3, 6654656), (4, 4990992), (6, 3327328), (8, 2495496), (12, 1663664), (16, 1247748), (24, 831832), (32, 623874), (48, 415916), (64, 311937), (96, 207958), (192, 103979)]