236447438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{85237}}^1$

素因数の和:85331

約数の個数: 16

約数和(自身を含む): 378456720

約数和(自身を除く): 142009282

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 85237, 170474, 1619503, 3239006, 6222301, 12444602, 118223719, 236447438]

約数ペア:

[(1, 236447438), (2, 118223719), (19, 12444602), (38, 6222301), (73, 3239006), (146, 1619503), (1387, 170474), (2774, 85237)]