38803198

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6491}}^1$

素因数の和:6568

約数の個数: 24

約数和(自身を含む): 68828184

約数和(自身を除く): 30024986

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 6491, 12982, 45437, 90874, 318059, 395951, 636118, 791902, 2771657, 5543314, 19401599, 38803198]

約数ペア:

[(1, 38803198), (2, 19401599), (7, 5543314), (14, 2771657), (49, 791902), (61, 636118), (98, 395951), (122, 318059), (427, 90874), (854, 45437), (2989, 12982), (5978, 6491)]