19132108

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 34588512

約数和(自身を除く): 15456404

約数列:

[1, 2, 4, 37, 74, 148, 257, 503, 514, 1006, 1028, 2012, 9509, 18611, 19018, 37222, 38036, 74444, 129271, 258542, 517084, 4783027, 9566054, 19132108]

約数ペア:

[(1, 19132108), (2, 9566054), (4, 4783027), (37, 517084), (74, 258542), (148, 129271), (257, 74444), (503, 38036), (514, 37222), (1006, 19018), (1028, 18611), (2012, 9509)]