1893669998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{25309}}^1$

素因数の和:25520

約数の個数: 32

約数和(自身を含む): 3280176000

約数和(自身を除く): 1386506002

約数列:

[1, 2, 11, 19, 22, 38, 179, 209, 358, 418, 1969, 3401, 3938, 6802, 25309, 37411, 50618, 74822, 278399, 480871, 556798, 961742, 4530311, 5289581, 9060622, 10579162, 49833421, 86075909, 99666842, 172151818, 946834999, 1893669998]

約数ペア:

[(1, 1893669998), (2, 946834999), (11, 172151818), (19, 99666842), (22, 86075909), (38, 49833421), (179, 10579162), (209, 9060622), (358, 5289581), (418, 4530311), (1969, 961742), (3401, 556798), (3938, 480871), (6802, 278399), (25309, 74822), (37411, 50618)]