19003818272

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{1049}}^1\times {\mathrm{6361}}^1$

素因数の和:7509

約数の個数: 48

約数和(自身を含む): 37876167000

約数和(自身を除く): 18872348728

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1049, 1424, 2098, 2848, 4196, 6361, 8392, 12722, 16784, 25444, 33568, 50888, 93361, 101776, 186722, 203552, 373444, 566129, 746888, 1132258, 1493776, 2264516, 2987552, 4529032, 6672689, 9058064, 13345378, 18116128, 26690756, 53381512, 106763024, 213526048, 593869321, 1187738642, 2375477284, 4750954568, 9501909136, 19003818272]

約数ペア:

[(1, 19003818272), (2, 9501909136), (4, 4750954568), (8, 2375477284), (16, 1187738642), (32, 593869321), (89, 213526048), (178, 106763024), (356, 53381512), (712, 26690756), (1049, 18116128), (1424, 13345378), (2098, 9058064), (2848, 6672689), (4196, 4529032), (6361, 2987552), (8392, 2264516), (12722, 1493776), (16784, 1132258), (25444, 746888), (33568, 566129), (50888, 373444), (93361, 203552), (101776, 186722)]