15052028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 29568000

約数和(自身を除く): 14515972

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 79, 92, 109, 158, 218, 316, 436, 437, 874, 1501, 1748, 1817, 2071, 2507, 3002, 3634, 4142, 5014, 6004, 7268, 8284, 8611, 10028, 17222, 34444, 34523, 47633, 69046, 95266, 138092, 163609, 190532, 198053, 327218, 396106, 654436, 792212, 3763007, 7526014, 15052028]

約数ペア:

[(1, 15052028), (2, 7526014), (4, 3763007), (19, 792212), (23, 654436), (38, 396106), (46, 327218), (76, 198053), (79, 190532), (92, 163609), (109, 138092), (158, 95266), (218, 69046), (316, 47633), (436, 34523), (437, 34444), (874, 17222), (1501, 10028), (1748, 8611), (1817, 8284), (2071, 7268), (2507, 6004), (3002, 5014), (3634, 4142)]