11215604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 20246688

約数和(自身を除く): 9031084

約数列:

[1, 2, 4, 43, 86, 172, 197, 331, 394, 662, 788, 1324, 8471, 14233, 16942, 28466, 33884, 56932, 65207, 130414, 260828, 2803901, 5607802, 11215604]

約数ペア:

[(1, 11215604), (2, 5607802), (4, 2803901), (43, 260828), (86, 130414), (172, 65207), (197, 56932), (331, 33884), (394, 28466), (662, 16942), (788, 14233), (1324, 8471)]