16931992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27487}}^1$

素因数の和:27511

約数の個数: 32

約数和(自身を含む): 39582720

約数和(自身を除く): 22650728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 27487, 54974, 109948, 192409, 219896, 302357, 384818, 604714, 769636, 1209428, 1539272, 2116499, 2418856, 4232998, 8465996, 16931992]

約数ペア:

[(1, 16931992), (2, 8465996), (4, 4232998), (7, 2418856), (8, 2116499), (11, 1539272), (14, 1209428), (22, 769636), (28, 604714), (44, 384818), (56, 302357), (77, 219896), (88, 192409), (154, 109948), (308, 54974), (616, 27487)]