12907518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 28041216

約数和(自身を除く): 15133698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1303, 1651, 2606, 3302, 3909, 4953, 7818, 9906, 16939, 33878, 50817, 101634, 165481, 330962, 496443, 992886, 2151253, 4302506, 6453759, 12907518]

約数ペア:

[(1, 12907518), (2, 6453759), (3, 4302506), (6, 2151253), (13, 992886), (26, 496443), (39, 330962), (78, 165481), (127, 101634), (254, 50817), (381, 33878), (762, 16939), (1303, 9906), (1651, 7818), (2606, 4953), (3302, 3909)]