12797690

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 23760000

約数和(自身を除く): 10962310

約数列:

[1, 2, 5, 10, 59, 109, 118, 199, 218, 295, 398, 545, 590, 995, 1090, 1990, 6431, 11741, 12862, 21691, 23482, 32155, 43382, 58705, 64310, 108455, 117410, 216910, 1279769, 2559538, 6398845, 12797690]

約数ペア:

[(1, 12797690), (2, 6398845), (5, 2559538), (10, 1279769), (59, 216910), (109, 117410), (118, 108455), (199, 64310), (218, 58705), (295, 43382), (398, 32155), (545, 23482), (590, 21691), (995, 12862), (1090, 11741), (1990, 6431)]