15360436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 34840960

約数和(自身を除く): 19480524

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 2221, 3458, 4442, 6916, 8884, 15547, 28873, 31094, 42199, 57746, 62188, 84398, 115492, 168796, 202111, 295393, 404222, 548587, 590786, 808444, 1097174, 1181572, 2194348, 3840109, 7680218, 15360436]

約数ペア:

[(1, 15360436), (2, 7680218), (4, 3840109), (7, 2194348), (13, 1181572), (14, 1097174), (19, 808444), (26, 590786), (28, 548587), (38, 404222), (52, 295393), (76, 202111), (91, 168796), (133, 115492), (182, 84398), (247, 62188), (266, 57746), (364, 42199), (494, 31094), (532, 28873), (988, 15547), (1729, 8884), (2221, 6916), (3458, 4442)]