11949236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 23971584

約数和(自身を除く): 12022348

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 97, 103, 194, 206, 299, 388, 412, 598, 1196, 1261, 1339, 2231, 2369, 2522, 2678, 4462, 4738, 5044, 5356, 8924, 9476, 9991, 19982, 29003, 30797, 39964, 58006, 61594, 116012, 123188, 129883, 229793, 259766, 459586, 519532, 919172, 2987309, 5974618, 11949236]

約数ペア:

[(1, 11949236), (2, 5974618), (4, 2987309), (13, 919172), (23, 519532), (26, 459586), (46, 259766), (52, 229793), (92, 129883), (97, 123188), (103, 116012), (194, 61594), (206, 58006), (299, 39964), (388, 30797), (412, 29003), (598, 19982), (1196, 9991), (1261, 9476), (1339, 8924), (2231, 5356), (2369, 5044), (2522, 4738), (2678, 4462)]