11999928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21739}}^1$

素因数の和:21771

約数の個数: 32

約数和(自身を含む): 31305600

約数和(自身を除く): 19305672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 21739, 43478, 65217, 86956, 130434, 173912, 260868, 499997, 521736, 999994, 1499991, 1999988, 2999982, 3999976, 5999964, 11999928]

約数ペア:

[(1, 11999928), (2, 5999964), (3, 3999976), (4, 2999982), (6, 1999988), (8, 1499991), (12, 999994), (23, 521736), (24, 499997), (46, 260868), (69, 173912), (92, 130434), (138, 86956), (184, 65217), (276, 43478), (552, 21739)]