19009025272

素因数分解:

$2^3\times {\mathrm{7121}}^1\times {\mathrm{333679}}^1$

素因数の和:340806

約数の個数: 16

約数和(自身を含む): 35647034400

約数和(自身を除く): 16638009128

約数列:

[1, 2, 4, 8, 7121, 14242, 28484, 56968, 333679, 667358, 1334716, 2669432, 2376128159, 4752256318, 9504512636, 19009025272]

約数ペア:

[(1, 19009025272), (2, 9504512636), (4, 4752256318), (8, 2376128159), (7121, 2669432), (14242, 1334716), (28484, 667358), (56968, 333679)]