2019615184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{14411}}^1$

素因数の和:14899

約数の個数: 40

約数和(自身を含む): 4128173280

約数和(自身を除く): 2108558096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 461, 922, 1844, 3688, 7376, 8759, 14411, 17518, 28822, 35036, 57644, 70072, 115288, 140144, 230576, 273809, 547618, 1095236, 2190472, 4380944, 6643471, 13286942, 26573884, 53147768, 106295536, 126225949, 252451898, 504903796, 1009807592, 2019615184]

約数ペア:

[(1, 2019615184), (2, 1009807592), (4, 504903796), (8, 252451898), (16, 126225949), (19, 106295536), (38, 53147768), (76, 26573884), (152, 13286942), (304, 6643471), (461, 4380944), (922, 2190472), (1844, 1095236), (3688, 547618), (7376, 273809), (8759, 230576), (14411, 140144), (17518, 115288), (28822, 70072), (35036, 57644)]