19329464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31379}}^1$

素因数の和:31403

約数の個数: 32

約数和(自身を含む): 45187200

約数和(自身を除く): 25857736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31379, 62758, 125516, 219653, 251032, 345169, 439306, 690338, 878612, 1380676, 1757224, 2416183, 2761352, 4832366, 9664732, 19329464]

約数ペア:

[(1, 19329464), (2, 9664732), (4, 4832366), (7, 2761352), (8, 2416183), (11, 1757224), (14, 1380676), (22, 878612), (28, 690338), (44, 439306), (56, 345169), (77, 251032), (88, 219653), (154, 125516), (308, 62758), (616, 31379)]