17211948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5846

約数の個数: 48

約数和(自身を含む): 45534720

約数和(自身を除く): 28322772

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 5807, 11614, 17421, 23228, 34842, 69684, 75491, 110333, 150982, 220666, 226473, 301964, 330999, 441332, 452946, 661998, 905892, 1323996, 1434329, 2868658, 4302987, 5737316, 8605974, 17211948]

約数ペア:

[(1, 17211948), (2, 8605974), (3, 5737316), (4, 4302987), (6, 2868658), (12, 1434329), (13, 1323996), (19, 905892), (26, 661998), (38, 452946), (39, 441332), (52, 330999), (57, 301964), (76, 226473), (78, 220666), (114, 150982), (156, 110333), (228, 75491), (247, 69684), (494, 34842), (741, 23228), (988, 17421), (1482, 11614), (2964, 5807)]