19969176

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11719}}^1$

素因数の和:11799

約数の個数: 32

約数和(自身を含む): 50630400

約数和(自身を除く): 30661224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11719, 23438, 35157, 46876, 70314, 93752, 140628, 281256, 832049, 1664098, 2496147, 3328196, 4992294, 6656392, 9984588, 19969176]

約数ペア:

[(1, 19969176), (2, 9984588), (3, 6656392), (4, 4992294), (6, 3328196), (8, 2496147), (12, 1664098), (24, 832049), (71, 281256), (142, 140628), (213, 93752), (284, 70314), (426, 46876), (568, 35157), (852, 23438), (1704, 11719)]