16865961992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2860577}}^1$

素因数の和:2860661

約数の個数: 32

約数和(自身を含む): 35013474720

約数和(自身を除く): 18147512728

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 2860577, 5721154, 11442308, 22884616, 31466347, 62932694, 125865388, 191658659, 251730776, 383317318, 766634636, 1533269272, 2108245249, 4216490498, 8432980996, 16865961992]

約数ペア:

[(1, 16865961992), (2, 8432980996), (4, 4216490498), (8, 2108245249), (11, 1533269272), (22, 766634636), (44, 383317318), (67, 251730776), (88, 191658659), (134, 125865388), (268, 62932694), (536, 31466347), (737, 22884616), (1474, 11442308), (2948, 5721154), (5896, 2860577)]