12378190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 24520320

約数和(自身を除く): 12142130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 859, 1310, 1441, 1718, 2882, 4295, 7205, 8590, 9449, 14410, 18898, 47245, 94490, 112529, 225058, 562645, 1125290, 1237819, 2475638, 6189095, 12378190]

約数ペア:

[(1, 12378190), (2, 6189095), (5, 2475638), (10, 1237819), (11, 1125290), (22, 562645), (55, 225058), (110, 112529), (131, 94490), (262, 47245), (655, 18898), (859, 14410), (1310, 9449), (1441, 8590), (1718, 7205), (2882, 4295)]