12192813

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 18732480

約数和(自身を除く): 6539667

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 631, 1017, 1893, 2147, 5679, 6441, 11989, 19323, 35967, 71303, 107901, 213909, 641727, 1354757, 4064271, 12192813]

約数ペア:

[(1, 12192813), (3, 4064271), (9, 1354757), (19, 641727), (57, 213909), (113, 107901), (171, 71303), (339, 35967), (631, 19323), (1017, 11989), (1893, 6441), (2147, 5679)]