15746474770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6375091}}^1$

素因数の和:6375130

約数の個数: 32

約数和(自身を含む): 32130463680

約数和(自身を除く): 16383988910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6375091, 12750182, 31875455, 63750910, 82876183, 121126729, 165752366, 242253458, 414380915, 605633645, 828761830, 1211267290, 1574647477, 3149294954, 7873237385, 15746474770]

約数ペア:

[(1, 15746474770), (2, 7873237385), (5, 3149294954), (10, 1574647477), (13, 1211267290), (19, 828761830), (26, 605633645), (38, 414380915), (65, 242253458), (95, 165752366), (130, 121126729), (190, 82876183), (247, 63750910), (494, 31875455), (1235, 12750182), (2470, 6375091)]