16880708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6907}}^1$

素因数の和:6971

約数の個数: 24

約数和(自身を含む): 32495232

約数和(自身を除く): 15614524

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 6907, 13814, 27628, 89791, 179582, 324629, 359164, 649258, 1298516, 4220177, 8440354, 16880708]

約数ペア:

[(1, 16880708), (2, 8440354), (4, 4220177), (13, 1298516), (26, 649258), (47, 359164), (52, 324629), (94, 179582), (188, 89791), (611, 27628), (1222, 13814), (2444, 6907)]