11947428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{17467}}^1$

素因数の和:17496

約数の個数: 36

約数和(自身を含む): 31791760

約数和(自身を除く): 19844332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 17467, 34934, 52401, 69868, 104802, 157203, 209604, 314406, 331873, 628812, 663746, 995619, 1327492, 1991238, 2986857, 3982476, 5973714, 11947428]

約数ペア:

[(1, 11947428), (2, 5973714), (3, 3982476), (4, 2986857), (6, 1991238), (9, 1327492), (12, 995619), (18, 663746), (19, 628812), (36, 331873), (38, 314406), (57, 209604), (76, 157203), (114, 104802), (171, 69868), (228, 52401), (342, 34934), (684, 17467)]