11851238

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 22063104

約数和(自身を除く): 10211866

約数列:

[1, 2, 7, 14, 31, 47, 49, 62, 83, 94, 98, 166, 217, 329, 434, 581, 658, 1162, 1457, 1519, 2303, 2573, 2914, 3038, 3901, 4067, 4606, 5146, 7802, 8134, 10199, 18011, 20398, 27307, 36022, 54614, 71393, 120931, 126077, 142786, 191149, 241862, 252154, 382298, 846517, 1693034, 5925619, 11851238]

約数ペア:

[(1, 11851238), (2, 5925619), (7, 1693034), (14, 846517), (31, 382298), (47, 252154), (49, 241862), (62, 191149), (83, 142786), (94, 126077), (98, 120931), (166, 71393), (217, 54614), (329, 36022), (434, 27307), (581, 20398), (658, 18011), (1162, 10199), (1457, 8134), (1519, 7802), (2303, 5146), (2573, 4606), (2914, 4067), (3038, 3901)]