11990316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 30467808

約数和(自身を除く): 18477492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 761, 1212, 1313, 1522, 2283, 2626, 3044, 3939, 4566, 5252, 7878, 9132, 9893, 15756, 19786, 29679, 39572, 59358, 76861, 118716, 153722, 230583, 307444, 461166, 922332, 999193, 1998386, 2997579, 3996772, 5995158, 11990316]

約数ペア:

[(1, 11990316), (2, 5995158), (3, 3996772), (4, 2997579), (6, 1998386), (12, 999193), (13, 922332), (26, 461166), (39, 307444), (52, 230583), (78, 153722), (101, 118716), (156, 76861), (202, 59358), (303, 39572), (404, 29679), (606, 19786), (761, 15756), (1212, 9893), (1313, 9132), (1522, 7878), (2283, 5252), (2626, 4566), (3044, 3939)]