11197890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11311}}^1$

素因数の和:11335

約数の個数: 48

約数和(自身を含む): 31764096

約数和(自身を除く): 20566206

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 11311, 22622, 33933, 56555, 67866, 101799, 113110, 124421, 169665, 203598, 248842, 339330, 373263, 508995, 622105, 746526, 1017990, 1119789, 1244210, 1866315, 2239578, 3732630, 5598945, 11197890]

約数ペア:

[(1, 11197890), (2, 5598945), (3, 3732630), (5, 2239578), (6, 1866315), (9, 1244210), (10, 1119789), (11, 1017990), (15, 746526), (18, 622105), (22, 508995), (30, 373263), (33, 339330), (45, 248842), (55, 203598), (66, 169665), (90, 124421), (99, 113110), (110, 101799), (165, 67866), (198, 56555), (330, 33933), (495, 22622), (990, 11311)]