38445506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 64613376

約数和(自身を除く): 26167870

約数列:

[1, 2, 11, 22, 71, 142, 151, 163, 302, 326, 781, 1562, 1661, 1793, 3322, 3586, 10721, 11573, 21442, 23146, 24613, 49226, 117931, 127303, 235862, 254606, 270743, 541486, 1747523, 3495046, 19222753, 38445506]

約数ペア:

[(1, 38445506), (2, 19222753), (11, 3495046), (22, 1747523), (71, 541486), (142, 270743), (151, 254606), (163, 235862), (302, 127303), (326, 117931), (781, 49226), (1562, 24613), (1661, 23146), (1793, 21442), (3322, 11573), (3586, 10721)]