13889798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 24407040

約数和(自身を除く): 10517242

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 907, 1178, 1814, 7657, 11791, 15314, 17233, 23582, 28117, 34466, 56234, 224029, 365521, 448058, 534223, 731042, 1068446, 6944899, 13889798]

約数ペア:

[(1, 13889798), (2, 6944899), (13, 1068446), (19, 731042), (26, 534223), (31, 448058), (38, 365521), (62, 224029), (247, 56234), (403, 34466), (494, 28117), (589, 23582), (806, 17233), (907, 15314), (1178, 11791), (1814, 7657)]