19715304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117353}}^1$

素因数の和:117369

約数の個数: 32

約数和(自身を含む): 56329920

約数和(自身を除く): 36614616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117353, 234706, 352059, 469412, 704118, 821471, 938824, 1408236, 1642942, 2464413, 2816472, 3285884, 4928826, 6571768, 9857652, 19715304]

約数ペア:

[(1, 19715304), (2, 9857652), (3, 6571768), (4, 4928826), (6, 3285884), (7, 2816472), (8, 2464413), (12, 1642942), (14, 1408236), (21, 938824), (24, 821471), (28, 704118), (42, 469412), (56, 352059), (84, 234706), (168, 117353)]