19216185896

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{4931}}^1\times {\mathrm{5869}}^1$

素因数の和:10889

約数の個数: 32

約数和(自身を含む): 36478058400

約数和(自身を除く): 17261872504

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 4931, 5869, 9862, 11738, 19724, 23476, 39448, 46952, 409273, 487127, 818546, 974254, 1637092, 1948508, 3274184, 3897016, 28940039, 57880078, 115760156, 231520312, 2402023237, 4804046474, 9608092948, 19216185896]

約数ペア:

[(1, 19216185896), (2, 9608092948), (4, 4804046474), (8, 2402023237), (83, 231520312), (166, 115760156), (332, 57880078), (664, 28940039), (4931, 3897016), (5869, 3274184), (9862, 1948508), (11738, 1637092), (19724, 974254), (23476, 818546), (39448, 487127), (46952, 409273)]