19796092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 37104480

約数和(自身を除く): 17308388

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 3271, 6052, 6542, 13084, 55607, 111214, 222428, 291119, 582238, 1164476, 4949023, 9898046, 19796092]

約数ペア:

[(1, 19796092), (2, 9898046), (4, 4949023), (17, 1164476), (34, 582238), (68, 291119), (89, 222428), (178, 111214), (356, 55607), (1513, 13084), (3026, 6542), (3271, 6052)]