31302082

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16811}}^1$

素因数の和:16846

約数の個数: 24

約数和(自身を含む): 57497040

約数和(自身を除く): 26194958

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 16811, 33622, 117677, 235354, 319409, 638818, 823739, 1647478, 2235863, 4471726, 15651041, 31302082]

約数ペア:

[(1, 31302082), (2, 15651041), (7, 4471726), (14, 2235863), (19, 1647478), (38, 823739), (49, 638818), (98, 319409), (133, 235354), (266, 117677), (931, 33622), (1862, 16811)]