13140476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4673}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 24865680

約数和(自身を除く): 11725204

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4673, 9346, 18692, 88787, 172901, 177574, 345802, 355148, 691604, 3285119, 6570238, 13140476]

約数ペア:

[(1, 13140476), (2, 6570238), (4, 3285119), (19, 691604), (37, 355148), (38, 345802), (74, 177574), (76, 172901), (148, 88787), (703, 18692), (1406, 9346), (2812, 4673)]