19405704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47563}}^1$

素因数の和:47589

約数の個数: 32

約数和(自身を含む): 51369120

約数和(自身を除く): 31963416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 47563, 95126, 142689, 190252, 285378, 380504, 570756, 808571, 1141512, 1617142, 2425713, 3234284, 4851426, 6468568, 9702852, 19405704]

約数ペア:

[(1, 19405704), (2, 9702852), (3, 6468568), (4, 4851426), (6, 3234284), (8, 2425713), (12, 1617142), (17, 1141512), (24, 808571), (34, 570756), (51, 380504), (68, 285378), (102, 190252), (136, 142689), (204, 95126), (408, 47563)]