1916110064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{112237}}^1$

素因数の和:112353

約数の個数: 40

約数和(自身を含む): 4091748528

約数和(自身を除く): 2175638464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 8536, 17072, 112237, 224474, 448948, 897896, 1234607, 1795792, 2469214, 4938428, 9876856, 10886989, 19753712, 21773978, 43547956, 87095912, 119756879, 174191824, 239513758, 479027516, 958055032, 1916110064]

約数ペア:

[(1, 1916110064), (2, 958055032), (4, 479027516), (8, 239513758), (11, 174191824), (16, 119756879), (22, 87095912), (44, 43547956), (88, 21773978), (97, 19753712), (176, 10886989), (194, 9876856), (388, 4938428), (776, 2469214), (1067, 1795792), (1552, 1234607), (2134, 897896), (4268, 448948), (8536, 224474), (17072, 112237)]