16653858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2399}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 19634142

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 2399, 3471, 4798, 6942, 7197, 14394, 31187, 62374, 93561, 187122, 213511, 427022, 640533, 1281066, 2775643, 5551286, 8326929, 16653858]

約数ペア:

[(1, 16653858), (2, 8326929), (3, 5551286), (6, 2775643), (13, 1281066), (26, 640533), (39, 427022), (78, 213511), (89, 187122), (178, 93561), (267, 62374), (534, 31187), (1157, 14394), (2314, 7197), (2399, 6942), (3471, 4798)]