21698611198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{104161}}^1$

素因数の和:104748

約数の個数: 32

約数和(自身を含む): 37663312608

約数和(自身を除く): 15964701410

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 557, 1114, 6127, 9469, 12254, 18938, 104159, 104161, 208318, 208322, 1145771, 1770737, 2291542, 3541474, 19478107, 38956214, 58017677, 116035354, 638194447, 986300509, 1276388894, 1972601018, 10849305599, 21698611198]

約数ペア:

[(1, 21698611198), (2, 10849305599), (11, 1972601018), (17, 1276388894), (22, 986300509), (34, 638194447), (187, 116035354), (374, 58017677), (557, 38956214), (1114, 19478107), (6127, 3541474), (9469, 2291542), (12254, 1770737), (18938, 1145771), (104159, 208322), (104161, 208318)]