17497974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11807}}^1$

素因数の和:11844

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 22176906

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 11807, 23614, 35421, 70842, 153491, 224333, 306982, 448666, 460473, 672999, 920946, 1345998, 2916329, 5832658, 8748987, 17497974]

約数ペア:

[(1, 17497974), (2, 8748987), (3, 5832658), (6, 2916329), (13, 1345998), (19, 920946), (26, 672999), (38, 460473), (39, 448666), (57, 306982), (78, 224333), (114, 153491), (247, 70842), (494, 35421), (741, 23614), (1482, 11807)]