851884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 1713600

約数和(自身を除く): 861716

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1019, 2038, 4076, 11209, 19361, 22418, 38722, 44836, 77444, 212971, 425942, 851884]

約数ペア:

[(1, 851884), (2, 425942), (4, 212971), (11, 77444), (19, 44836), (22, 38722), (38, 22418), (44, 19361), (76, 11209), (209, 4076), (418, 2038), (836, 1019)]