12883936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:30994

約数の個数: 24

約数和(自身を含む): 27317304

約数和(自身を除く): 14433368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 30971, 61942, 123884, 247768, 402623, 495536, 805246, 991072, 1610492, 3220984, 6441968, 12883936]

約数ペア:

[(1, 12883936), (2, 6441968), (4, 3220984), (8, 1610492), (13, 991072), (16, 805246), (26, 495536), (32, 402623), (52, 247768), (104, 123884), (208, 61942), (416, 30971)]