13840216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 28344960

約数和(自身を除く): 14504744

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1823, 1898, 3646, 3796, 7292, 7592, 14584, 23699, 47398, 94796, 133079, 189592, 266158, 532316, 1064632, 1730027, 3460054, 6920108, 13840216]

約数ペア:

[(1, 13840216), (2, 6920108), (4, 3460054), (8, 1730027), (13, 1064632), (26, 532316), (52, 266158), (73, 189592), (104, 133079), (146, 94796), (292, 47398), (584, 23699), (949, 14584), (1823, 7592), (1898, 7292), (3646, 3796)]