12521384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 13424536

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 4003, 8006, 16012, 32024, 68051, 92069, 136102, 184138, 272204, 368276, 544408, 736552, 1565173, 3130346, 6260692, 12521384]

約数ペア:

[(1, 12521384), (2, 6260692), (4, 3130346), (8, 1565173), (17, 736552), (23, 544408), (34, 368276), (46, 272204), (68, 184138), (92, 136102), (136, 92069), (184, 68051), (391, 32024), (782, 16012), (1564, 8006), (3128, 4003)]