19963470908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{9613}}^1\times {\mathrm{22573}}^1$

素因数の和:32213

約数の個数: 24

約数和(自身を含む): 36460441248

約数和(自身を除く): 16496970340

約数列:

[1, 2, 4, 23, 46, 92, 9613, 19226, 22573, 38452, 45146, 90292, 221099, 442198, 519179, 884396, 1038358, 2076716, 216994249, 433988498, 867976996, 4990867727, 9981735454, 19963470908]

約数ペア:

[(1, 19963470908), (2, 9981735454), (4, 4990867727), (23, 867976996), (46, 433988498), (92, 216994249), (9613, 2076716), (19226, 1038358), (22573, 884396), (38452, 519179), (45146, 442198), (90292, 221099)]