11112872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 22161600

約数和(自身を除く): 11048728

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 647, 904, 1294, 2147, 2588, 4294, 5176, 8588, 12293, 17176, 24586, 49172, 73111, 98344, 146222, 292444, 584888, 1389109, 2778218, 5556436, 11112872]

約数ペア:

[(1, 11112872), (2, 5556436), (4, 2778218), (8, 1389109), (19, 584888), (38, 292444), (76, 146222), (113, 98344), (152, 73111), (226, 49172), (452, 24586), (647, 17176), (904, 12293), (1294, 8588), (2147, 5176), (2588, 4294)]