19831284

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16693}}^1$

素因数の和:16717

約数の個数: 48

約数和(自身を含む): 56091840

約数和(自身を除く): 36260556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 16693, 33386, 50079, 66772, 100158, 150237, 183623, 200316, 300474, 367246, 450711, 550869, 600948, 734492, 901422, 1101738, 1652607, 1802844, 2203476, 3305214, 4957821, 6610428, 9915642, 19831284]

約数ペア:

[(1, 19831284), (2, 9915642), (3, 6610428), (4, 4957821), (6, 3305214), (9, 2203476), (11, 1802844), (12, 1652607), (18, 1101738), (22, 901422), (27, 734492), (33, 600948), (36, 550869), (44, 450711), (54, 367246), (66, 300474), (99, 200316), (108, 183623), (132, 150237), (198, 100158), (297, 66772), (396, 50079), (594, 33386), (1188, 16693)]