11895950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 24748416

約数和(自身を除く): 12852466

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 503, 550, 946, 1006, 1075, 2150, 2365, 2515, 4730, 5030, 5533, 11066, 11825, 12575, 21629, 23650, 25150, 27665, 43258, 55330, 108145, 138325, 216290, 237919, 276650, 475838, 540725, 1081450, 1189595, 2379190, 5947975, 11895950]

約数ペア:

[(1, 11895950), (2, 5947975), (5, 2379190), (10, 1189595), (11, 1081450), (22, 540725), (25, 475838), (43, 276650), (50, 237919), (55, 216290), (86, 138325), (110, 108145), (215, 55330), (275, 43258), (430, 27665), (473, 25150), (503, 23650), (550, 21629), (946, 12575), (1006, 11825), (1075, 11066), (2150, 5533), (2365, 5030), (2515, 4730)]