19685672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 39453600

約数和(自身を除く): 19767928

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 1933, 2546, 3866, 5092, 7732, 10184, 15464, 36727, 73454, 129511, 146908, 259022, 293816, 518044, 1036088, 2460709, 4921418, 9842836, 19685672]

約数ペア:

[(1, 19685672), (2, 9842836), (4, 4921418), (8, 2460709), (19, 1036088), (38, 518044), (67, 293816), (76, 259022), (134, 146908), (152, 129511), (268, 73454), (536, 36727), (1273, 15464), (1933, 10184), (2546, 7732), (3866, 5092)]