16916964

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 40920768

約数和(自身を除く): 24003804

約数列:

[1, 2, 3, 4, 6, 12, 53, 67, 106, 134, 159, 201, 212, 268, 318, 397, 402, 636, 794, 804, 1191, 1588, 2382, 3551, 4764, 7102, 10653, 14204, 21041, 21306, 26599, 42082, 42612, 53198, 63123, 79797, 84164, 106396, 126246, 159594, 252492, 319188, 1409747, 2819494, 4229241, 5638988, 8458482, 16916964]

約数ペア:

[(1, 16916964), (2, 8458482), (3, 5638988), (4, 4229241), (6, 2819494), (12, 1409747), (53, 319188), (67, 252492), (106, 159594), (134, 126246), (159, 106396), (201, 84164), (212, 79797), (268, 63123), (318, 53198), (397, 42612), (402, 42082), (636, 26599), (794, 21306), (804, 21041), (1191, 14204), (1588, 10653), (2382, 7102), (3551, 4764)]