19776

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1$

素因数の和:118

約数の個数: 28

約数和(自身を含む): 52832

約数和(自身を除く): 33056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 6592, 9888, 19776]

約数ペア:

[(1, 19776), (2, 9888), (3, 6592), (4, 4944), (6, 3296), (8, 2472), (12, 1648), (16, 1236), (24, 824), (32, 618), (48, 412), (64, 309), (96, 206), (103, 192)]