19339778822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{335213}}^1$

素因数の和:335552

約数の個数: 32

約数和(自身を含む): 35816945472

約数和(自身を除く): 16477166650

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 317, 634, 2219, 4121, 4438, 8242, 28847, 57694, 335213, 670426, 2346491, 4357769, 4692982, 8715538, 30504383, 61008766, 106262521, 212525042, 743837647, 1381412773, 1487675294, 2762825546, 9669889411, 19339778822]

約数ペア:

[(1, 19339778822), (2, 9669889411), (7, 2762825546), (13, 1487675294), (14, 1381412773), (26, 743837647), (91, 212525042), (182, 106262521), (317, 61008766), (634, 30504383), (2219, 8715538), (4121, 4692982), (4438, 4357769), (8242, 2346491), (28847, 670426), (57694, 335213)]