19674032

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10333}}^1$

素因数の和:10365

約数の個数: 40

約数和(自身を含む): 46130976

約数和(自身を除く): 26456944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 10333, 20666, 41332, 72331, 82664, 144662, 165328, 175661, 289324, 351322, 578648, 702644, 1157296, 1229627, 1405288, 2459254, 2810576, 4918508, 9837016, 19674032]

約数ペア:

[(1, 19674032), (2, 9837016), (4, 4918508), (7, 2810576), (8, 2459254), (14, 1405288), (16, 1229627), (17, 1157296), (28, 702644), (34, 578648), (56, 351322), (68, 289324), (112, 175661), (119, 165328), (136, 144662), (238, 82664), (272, 72331), (476, 41332), (952, 20666), (1904, 10333)]