11287048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 22599000

約数和(自身を除く): 11311952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 557, 596, 1114, 1192, 2228, 2533, 4456, 5066, 9469, 10132, 18938, 20264, 37876, 75752, 82993, 165986, 331972, 663944, 1410881, 2821762, 5643524, 11287048]

約数ペア:

[(1, 11287048), (2, 5643524), (4, 2821762), (8, 1410881), (17, 663944), (34, 331972), (68, 165986), (136, 82993), (149, 75752), (298, 37876), (557, 20264), (596, 18938), (1114, 10132), (1192, 9469), (2228, 5066), (2533, 4456)]