17993092

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 36

約数和(自身を含む): 34945680

約数和(自身を除く): 16952588

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 619, 676, 1118, 1238, 2236, 2476, 7267, 8047, 14534, 16094, 26617, 29068, 32188, 53234, 104611, 106468, 209222, 346021, 418444, 692042, 1384084, 4498273, 8996546, 17993092]

約数ペア:

[(1, 17993092), (2, 8996546), (4, 4498273), (13, 1384084), (26, 692042), (43, 418444), (52, 346021), (86, 209222), (169, 106468), (172, 104611), (338, 53234), (559, 32188), (619, 29068), (676, 26617), (1118, 16094), (1238, 14534), (2236, 8047), (2476, 7267)]