15672880132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2266177}}^1$

素因数の和:2266220

約数の個数: 48

約数和(自身を含む): 35533671040

約数和(自身を除く): 19860790908

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, 3458, 6916, 2266177, 4532354, 9064708, 15863239, 29460301, 31726478, 43057363, 58920602, 63452956, 86114726, 117841204, 172229452, 206222107, 301401541, 412444214, 559745719, 602803082, 824888428, 1119491438, 1205606164, 2238982876, 3918220033, 7836440066, 15672880132]

約数ペア:

[(1, 15672880132), (2, 7836440066), (4, 3918220033), (7, 2238982876), (13, 1205606164), (14, 1119491438), (19, 824888428), (26, 602803082), (28, 559745719), (38, 412444214), (52, 301401541), (76, 206222107), (91, 172229452), (133, 117841204), (182, 86114726), (247, 63452956), (266, 58920602), (364, 43057363), (494, 31726478), (532, 29460301), (988, 15863239), (1729, 9064708), (3458, 4532354), (6916, 2266177)]