16971724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55103}}^1$

素因数の和:55125

約数の個数: 24

約数和(自身を含む): 37029888

約数和(自身を除く): 20058164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 55103, 110206, 220412, 385721, 606133, 771442, 1212266, 1542884, 2424532, 4242931, 8485862, 16971724]

約数ペア:

[(1, 16971724), (2, 8485862), (4, 4242931), (7, 2424532), (11, 1542884), (14, 1212266), (22, 771442), (28, 606133), (44, 385721), (77, 220412), (154, 110206), (308, 55103)]