15945793266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{108223}}^1$

素因数の和:110130

約数の個数: 32

約数和(自身を含む): 34363284480

約数和(自身を除く): 18417491214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1889, 3778, 5667, 11334, 24557, 49114, 73671, 108223, 147342, 216446, 324669, 649338, 1406899, 2813798, 4220697, 8441394, 204433247, 408866494, 613299741, 1226599482, 2657632211, 5315264422, 7972896633, 15945793266]

約数ペア:

[(1, 15945793266), (2, 7972896633), (3, 5315264422), (6, 2657632211), (13, 1226599482), (26, 613299741), (39, 408866494), (78, 204433247), (1889, 8441394), (3778, 4220697), (5667, 2813798), (11334, 1406899), (24557, 649338), (49114, 324669), (73671, 216446), (108223, 147342)]