19515366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83399}}^1$

素因数の和:83420

約数の個数: 24

約数和(自身を含む): 45536400

約数和(自身を除く): 26021034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 83399, 166798, 250197, 500394, 750591, 1084187, 1501182, 2168374, 3252561, 6505122, 9757683, 19515366]

約数ペア:

[(1, 19515366), (2, 9757683), (3, 6505122), (6, 3252561), (9, 2168374), (13, 1501182), (18, 1084187), (26, 750591), (39, 500394), (78, 250197), (117, 166798), (234, 83399)]