19129208

素因数分解:

$2^3\times 7^2\times {\mathrm{48799}}^1$

素因数の和:48819

約数の個数: 24

約数和(自身を含む): 41724000

約数和(自身を除く): 22594792

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 48799, 97598, 195196, 341593, 390392, 683186, 1366372, 2391151, 2732744, 4782302, 9564604, 19129208]

約数ペア:

[(1, 19129208), (2, 9564604), (4, 4782302), (7, 2732744), (8, 2391151), (14, 1366372), (28, 683186), (49, 390392), (56, 341593), (98, 195196), (196, 97598), (392, 48799)]