19560304

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{2311}}^1$

素因数の和:2365

約数の個数: 30

約数和(自身を含む): 39634616

約数和(自身を除く): 20074312

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 2311, 4232, 4622, 8464, 9244, 18488, 36976, 53153, 106306, 212612, 425224, 850448, 1222519, 2445038, 4890076, 9780152, 19560304]

約数ペア:

[(1, 19560304), (2, 9780152), (4, 4890076), (8, 2445038), (16, 1222519), (23, 850448), (46, 425224), (92, 212612), (184, 106306), (368, 53153), (529, 36976), (1058, 18488), (2116, 9244), (2311, 8464), (4232, 4622)]