12277904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 25176960

約数和(自身を除く): 12899056

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 563, 752, 1126, 1363, 2252, 2726, 4504, 5452, 9008, 10904, 16327, 21808, 26461, 32654, 52922, 65308, 105844, 130616, 211688, 261232, 423376, 767369, 1534738, 3069476, 6138952, 12277904]

約数ペア:

[(1, 12277904), (2, 6138952), (4, 3069476), (8, 1534738), (16, 767369), (29, 423376), (47, 261232), (58, 211688), (94, 130616), (116, 105844), (188, 65308), (232, 52922), (376, 32654), (464, 26461), (563, 21808), (752, 16327), (1126, 10904), (1363, 9008), (2252, 5452), (2726, 4504)]