19443296

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{6827}}^1$

素因数の和:6926

約数の個数: 24

約数和(自身を含む): 38714760

約数和(自身を除く): 19271464

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 6827, 13654, 27308, 54616, 109232, 218464, 607603, 1215206, 2430412, 4860824, 9721648, 19443296]

約数ペア:

[(1, 19443296), (2, 9721648), (4, 4860824), (8, 2430412), (16, 1215206), (32, 607603), (89, 218464), (178, 109232), (356, 54616), (712, 27308), (1424, 13654), (2848, 6827)]