11960842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 19918080

約数和(自身を除く): 7957238

約数列:

[1, 2, 19, 37, 38, 47, 74, 94, 181, 362, 703, 893, 1406, 1739, 1786, 3439, 3478, 6697, 6878, 8507, 13394, 17014, 33041, 66082, 127243, 161633, 254486, 314759, 323266, 629518, 5980421, 11960842]

約数ペア:

[(1, 11960842), (2, 5980421), (19, 629518), (37, 323266), (38, 314759), (47, 254486), (74, 161633), (94, 127243), (181, 66082), (362, 33041), (703, 17014), (893, 13394), (1406, 8507), (1739, 6878), (1786, 6697), (3439, 3478)]