9194536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 18698400

約数和(自身を除く): 9503864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 419, 422, 838, 844, 1676, 1688, 2743, 3352, 5447, 5486, 10894, 10972, 21788, 21944, 43576, 88409, 176818, 353636, 707272, 1149317, 2298634, 4597268, 9194536]

約数ペア:

[(1, 9194536), (2, 4597268), (4, 2298634), (8, 1149317), (13, 707272), (26, 353636), (52, 176818), (104, 88409), (211, 43576), (419, 21944), (422, 21788), (838, 10972), (844, 10894), (1676, 5486), (1688, 5447), (2743, 3352)]