11938564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 24385536

約数和(自身を除く): 12446972

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 251, 253, 502, 506, 517, 1004, 1012, 1034, 1081, 2068, 2162, 2761, 4324, 5522, 5773, 11044, 11546, 11797, 11891, 23092, 23594, 23782, 47188, 47564, 63503, 127006, 129767, 254012, 259534, 271331, 519068, 542662, 1085324, 2984641, 5969282, 11938564]

約数ペア:

[(1, 11938564), (2, 5969282), (4, 2984641), (11, 1085324), (22, 542662), (23, 519068), (44, 271331), (46, 259534), (47, 254012), (92, 129767), (94, 127006), (188, 63503), (251, 47564), (253, 47188), (502, 23782), (506, 23594), (517, 23092), (1004, 11891), (1012, 11797), (1034, 11546), (1081, 11044), (2068, 5773), (2162, 5522), (2761, 4324)]