15189954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 32961600

約数和(自身を除く): 17771646

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1307, 1937, 2614, 3874, 3921, 5811, 7842, 11622, 16991, 33982, 50973, 101946, 194743, 389486, 584229, 1168458, 2531659, 5063318, 7594977, 15189954]

約数ペア:

[(1, 15189954), (2, 7594977), (3, 5063318), (6, 2531659), (13, 1168458), (26, 584229), (39, 389486), (78, 194743), (149, 101946), (298, 50973), (447, 33982), (894, 16991), (1307, 11622), (1937, 7842), (2614, 5811), (3874, 3921)]