19699496913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3342

約数の個数: 64

約数和(自身を含む): 29561241600

約数和(自身を除く): 9861744687

約数列:

[1, 3, 19, 29, 53, 57, 71, 87, 159, 213, 551, 1007, 1349, 1537, 1653, 2059, 3021, 3167, 3763, 4047, 4611, 6177, 9501, 11289, 29203, 39121, 60173, 71497, 87609, 91843, 109127, 117363, 167851, 180519, 214491, 224857, 275529, 327381, 503553, 674571, 1745017, 2073413, 3189169, 4272283, 4867679, 5235051, 6220239, 6520853, 9567507, 11917421, 12816849, 14603037, 19562559, 35752263, 92485901, 123896207, 226430999, 277457703, 345605209, 371688621, 679292997, 1036815627, 6566498971, 19699496913]

約数ペア:

[(1, 19699496913), (3, 6566498971), (19, 1036815627), (29, 679292997), (53, 371688621), (57, 345605209), (71, 277457703), (87, 226430999), (159, 123896207), (213, 92485901), (551, 35752263), (1007, 19562559), (1349, 14603037), (1537, 12816849), (1653, 11917421), (2059, 9567507), (3021, 6520853), (3167, 6220239), (3763, 5235051), (4047, 4867679), (4611, 4272283), (6177, 3189169), (9501, 2073413), (11289, 1745017), (29203, 674571), (39121, 503553), (60173, 327381), (71497, 275529), (87609, 224857), (91843, 214491), (109127, 180519), (117363, 167851)]