12160486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 20512800

約数和(自身を除く): 8352314

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 149, 298, 559, 949, 1118, 1898, 1937, 3139, 3874, 6278, 6407, 10877, 12814, 21754, 40807, 81614, 83291, 141401, 166582, 282802, 467711, 935422, 6080243, 12160486]

約数ペア:

[(1, 12160486), (2, 6080243), (13, 935422), (26, 467711), (43, 282802), (73, 166582), (86, 141401), (146, 83291), (149, 81614), (298, 40807), (559, 21754), (949, 12814), (1118, 10877), (1898, 6407), (1937, 6278), (3139, 3874)]