16606964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 31807776

約数和(自身を除く): 15200812

約数列:

[1, 2, 4, 11, 22, 44, 571, 661, 1142, 1322, 2284, 2644, 6281, 7271, 12562, 14542, 25124, 29084, 377431, 754862, 1509724, 4151741, 8303482, 16606964]

約数ペア:

[(1, 16606964), (2, 8303482), (4, 4151741), (11, 1509724), (22, 754862), (44, 377431), (571, 29084), (661, 25124), (1142, 14542), (1322, 12562), (2284, 7271), (2644, 6281)]