19439328

素因数分解:

$2^5\times 3^1\times {\mathrm{202493}}^1$

素因数の和:202506

約数の個数: 24

約数和(自身を含む): 51028488

約数和(自身を除く): 31589160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 202493, 404986, 607479, 809972, 1214958, 1619944, 2429916, 3239888, 4859832, 6479776, 9719664, 19439328]

約数ペア:

[(1, 19439328), (2, 9719664), (3, 6479776), (4, 4859832), (6, 3239888), (8, 2429916), (12, 1619944), (16, 1214958), (24, 809972), (32, 607479), (48, 404986), (96, 202493)]