15419008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 34369920

約数和(自身を除く): 18950912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 233, 352, 376, 466, 517, 704, 752, 932, 1034, 1408, 1504, 1864, 2068, 2563, 3008, 3728, 4136, 5126, 6016, 7456, 8272, 10252, 10951, 14912, 16544, 20504, 21902, 29824, 33088, 41008, 43804, 66176, 82016, 87608, 120461, 164032, 175216, 240922, 328064, 350432, 481844, 700864, 963688, 1401728, 1927376, 3854752, 7709504, 15419008]

約数ペア:

[(1, 15419008), (2, 7709504), (4, 3854752), (8, 1927376), (11, 1401728), (16, 963688), (22, 700864), (32, 481844), (44, 350432), (47, 328064), (64, 240922), (88, 175216), (94, 164032), (128, 120461), (176, 87608), (188, 82016), (233, 66176), (352, 43804), (376, 41008), (466, 33088), (517, 29824), (704, 21902), (752, 20504), (932, 16544), (1034, 14912), (1408, 10951), (1504, 10252), (1864, 8272), (2068, 7456), (2563, 6016), (3008, 5126), (3728, 4136)]