2019694424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{236609}}^1$

素因数の和:236723

約数の個数: 32

約数和(自身を含む): 4173800400

約数和(自身を除く): 2154105976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 236609, 473218, 946436, 1892872, 2602699, 5205398, 10410796, 20821592, 22951073, 45902146, 91804292, 183608584, 252461803, 504923606, 1009847212, 2019694424]

約数ペア:

[(1, 2019694424), (2, 1009847212), (4, 504923606), (8, 252461803), (11, 183608584), (22, 91804292), (44, 45902146), (88, 22951073), (97, 20821592), (194, 10410796), (388, 5205398), (776, 2602699), (1067, 1892872), (2134, 946436), (4268, 473218), (8536, 236609)]