11505208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 25855200

約数和(自身を除く): 14349992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 89, 104, 113, 143, 178, 226, 286, 356, 452, 572, 712, 904, 979, 1144, 1157, 1243, 1469, 1958, 2314, 2486, 2938, 3916, 4628, 4972, 5876, 7832, 9256, 9944, 10057, 11752, 12727, 16159, 20114, 25454, 32318, 40228, 50908, 64636, 80456, 101816, 110627, 129272, 130741, 221254, 261482, 442508, 522964, 885016, 1045928, 1438151, 2876302, 5752604, 11505208]

約数ペア:

[(1, 11505208), (2, 5752604), (4, 2876302), (8, 1438151), (11, 1045928), (13, 885016), (22, 522964), (26, 442508), (44, 261482), (52, 221254), (88, 130741), (89, 129272), (104, 110627), (113, 101816), (143, 80456), (178, 64636), (226, 50908), (286, 40228), (356, 32318), (452, 25454), (572, 20114), (712, 16159), (904, 12727), (979, 11752), (1144, 10057), (1157, 9944), (1243, 9256), (1469, 7832), (1958, 5876), (2314, 4972), (2486, 4628), (2938, 3916)]