15671375408

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{305033}}^1$

素因数の和:305086

約数の個数: 60

約数和(自身を含む): 34609157640

約数和(自身を除く): 18937782232

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1976, 2704, 3211, 3952, 6422, 12844, 25688, 51376, 305033, 610066, 1220132, 2440264, 3965429, 4880528, 5795627, 7930858, 11591254, 15861716, 23182508, 31723432, 46365016, 51550577, 63446864, 75343151, 92730032, 103101154, 150686302, 206202308, 301372604, 412404616, 602745208, 824809232, 979460963, 1205490416, 1958921926, 3917843852, 7835687704, 15671375408]

約数ペア:

[(1, 15671375408), (2, 7835687704), (4, 3917843852), (8, 1958921926), (13, 1205490416), (16, 979460963), (19, 824809232), (26, 602745208), (38, 412404616), (52, 301372604), (76, 206202308), (104, 150686302), (152, 103101154), (169, 92730032), (208, 75343151), (247, 63446864), (304, 51550577), (338, 46365016), (494, 31723432), (676, 23182508), (988, 15861716), (1352, 11591254), (1976, 7930858), (2704, 5795627), (3211, 4880528), (3952, 3965429), (6422, 2440264), (12844, 1220132), (25688, 610066), (51376, 305033)]