19648002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{853}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 43041600

約数和(自身を除く): 23393598

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 349, 698, 853, 1047, 1706, 2094, 2559, 3839, 5118, 7678, 9383, 11517, 18766, 23034, 28149, 56298, 297697, 595394, 893091, 1786182, 3274667, 6549334, 9824001, 19648002]

約数ペア:

[(1, 19648002), (2, 9824001), (3, 6549334), (6, 3274667), (11, 1786182), (22, 893091), (33, 595394), (66, 297697), (349, 56298), (698, 28149), (853, 23034), (1047, 18766), (1706, 11517), (2094, 9383), (2559, 7678), (3839, 5118)]