13408908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 34379520

約数和(自身を除く): 20970612

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2557, 2622, 5114, 5244, 7671, 10228, 15342, 30684, 48583, 58811, 97166, 117622, 145749, 176433, 194332, 235244, 291498, 352866, 582996, 705732, 1117409, 2234818, 3352227, 4469636, 6704454, 13408908]

約数ペア:

[(1, 13408908), (2, 6704454), (3, 4469636), (4, 3352227), (6, 2234818), (12, 1117409), (19, 705732), (23, 582996), (38, 352866), (46, 291498), (57, 235244), (69, 194332), (76, 176433), (92, 145749), (114, 117622), (138, 97166), (228, 58811), (276, 48583), (437, 30684), (874, 15342), (1311, 10228), (1748, 7671), (2557, 5244), (2622, 5114)]