11287444

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 24304000

約数和(自身を除く): 13016556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 433, 532, 686, 866, 931, 1372, 1732, 1862, 3031, 3724, 6062, 6517, 8227, 12124, 13034, 16454, 21217, 26068, 32908, 42434, 57589, 84868, 115178, 148519, 230356, 297038, 403123, 594076, 806246, 1612492, 2821861, 5643722, 11287444]

約数ペア:

[(1, 11287444), (2, 5643722), (4, 2821861), (7, 1612492), (14, 806246), (19, 594076), (28, 403123), (38, 297038), (49, 230356), (76, 148519), (98, 115178), (133, 84868), (196, 57589), (266, 42434), (343, 32908), (433, 26068), (532, 21217), (686, 16454), (866, 13034), (931, 12124), (1372, 8227), (1732, 6517), (1862, 6062), (3031, 3724)]