173397116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{2239}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 319872000

約数和(自身を除く): 146474884

約数列:

[1, 2, 4, 19, 38, 76, 1019, 2038, 2239, 4076, 4478, 8956, 19361, 38722, 42541, 77444, 85082, 170164, 2281541, 4563082, 9126164, 43349279, 86698558, 173397116]

約数ペア:

[(1, 173397116), (2, 86698558), (4, 43349279), (19, 9126164), (38, 4563082), (76, 2281541), (1019, 170164), (2038, 85082), (2239, 77444), (4076, 42541), (4478, 38722), (8956, 19361)]