10864865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 15431040

約数和(自身を除く): 4566175

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 281, 407, 703, 1045, 1405, 2035, 3091, 3515, 5339, 7733, 10397, 15455, 26695, 38665, 51985, 58729, 114367, 197543, 293645, 571835, 987715, 2172973, 10864865]

約数ペア:

[(1, 10864865), (5, 2172973), (11, 987715), (19, 571835), (37, 293645), (55, 197543), (95, 114367), (185, 58729), (209, 51985), (281, 38665), (407, 26695), (703, 15455), (1045, 10397), (1405, 7733), (2035, 5339), (3091, 3515)]