19824869228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1579}}^1\times {\mathrm{136471}}^1$

素因数の和:138077

約数の個数: 24

約数和(自身を含む): 36225127680

約数和(自身を除く): 16400258452

約数列:

[1, 2, 4, 23, 46, 92, 1579, 3158, 6316, 36317, 72634, 136471, 145268, 272942, 545884, 3138833, 6277666, 12555332, 215487709, 430975418, 861950836, 4956217307, 9912434614, 19824869228]

約数ペア:

[(1, 19824869228), (2, 9912434614), (4, 4956217307), (23, 861950836), (46, 430975418), (92, 215487709), (1579, 12555332), (3158, 6277666), (6316, 3138833), (36317, 545884), (72634, 272942), (136471, 145268)]