11895786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5003

約数の個数: 48

約数和(自身を含む): 31012800

約数和(自身を除く): 19117014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 4969, 9938, 14907, 29814, 34783, 44721, 69566, 89442, 94411, 104349, 188822, 208698, 283233, 313047, 566466, 626094, 660877, 849699, 1321754, 1699398, 1982631, 3965262, 5947893, 11895786]

約数ペア:

[(1, 11895786), (2, 5947893), (3, 3965262), (6, 1982631), (7, 1699398), (9, 1321754), (14, 849699), (18, 660877), (19, 626094), (21, 566466), (38, 313047), (42, 283233), (57, 208698), (63, 188822), (114, 104349), (126, 94411), (133, 89442), (171, 69566), (266, 44721), (342, 34783), (399, 29814), (798, 14907), (1197, 9938), (2394, 4969)]