15213306416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12348463}}^1$

素因数の和:12348489

約数の個数: 40

約数和(自身を含む): 36749028864

約数和(自身を除く): 21535722448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12348463, 24696926, 49393852, 86439241, 98787704, 135833093, 172878482, 197575408, 271666186, 345756964, 543332372, 691513928, 950831651, 1086664744, 1383027856, 1901663302, 2173329488, 3803326604, 7606653208, 15213306416]

約数ペア:

[(1, 15213306416), (2, 7606653208), (4, 3803326604), (7, 2173329488), (8, 1901663302), (11, 1383027856), (14, 1086664744), (16, 950831651), (22, 691513928), (28, 543332372), (44, 345756964), (56, 271666186), (77, 197575408), (88, 172878482), (112, 135833093), (154, 98787704), (176, 86439241), (308, 49393852), (616, 24696926), (1232, 12348463)]