19172112

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3191

約数の個数: 40

約数和(自身を含む): 49922400

約数和(自身を除く): 30750288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3049, 3144, 6098, 6288, 9147, 12196, 18294, 24392, 36588, 48784, 73176, 146352, 399419, 798838, 1198257, 1597676, 2396514, 3195352, 4793028, 6390704, 9586056, 19172112]

約数ペア:

[(1, 19172112), (2, 9586056), (3, 6390704), (4, 4793028), (6, 3195352), (8, 2396514), (12, 1597676), (16, 1198257), (24, 798838), (48, 399419), (131, 146352), (262, 73176), (393, 48784), (524, 36588), (786, 24392), (1048, 18294), (1572, 12196), (2096, 9147), (3049, 6288), (3144, 6098)]