13112204

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 15111796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 503, 532, 686, 931, 1006, 1372, 1862, 2012, 3521, 3724, 6517, 7042, 9557, 13034, 14084, 19114, 24647, 26068, 38228, 49294, 66899, 98588, 133798, 172529, 267596, 345058, 468293, 690116, 936586, 1873172, 3278051, 6556102, 13112204]

約数ペア:

[(1, 13112204), (2, 6556102), (4, 3278051), (7, 1873172), (14, 936586), (19, 690116), (28, 468293), (38, 345058), (49, 267596), (76, 172529), (98, 133798), (133, 98588), (196, 66899), (266, 49294), (343, 38228), (503, 26068), (532, 24647), (686, 19114), (931, 14084), (1006, 13034), (1372, 9557), (1862, 7042), (2012, 6517), (3521, 3724)]