1872919642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{23459}}^1$

素因数の和:23682

約数の個数: 32

約数和(自身を含む): 3243110400

約数和(自身を除く): 1370190758

約数列:

[1, 2, 11, 19, 22, 38, 191, 209, 382, 418, 2101, 3629, 4202, 7258, 23459, 39919, 46918, 79838, 258049, 445721, 516098, 891442, 4480669, 4902931, 8961338, 9805862, 49287359, 85132711, 98574718, 170265422, 936459821, 1872919642]

約数ペア:

[(1, 1872919642), (2, 936459821), (11, 170265422), (19, 98574718), (22, 85132711), (38, 49287359), (191, 9805862), (209, 8961338), (382, 4902931), (418, 4480669), (2101, 891442), (3629, 516098), (4202, 445721), (7258, 258049), (23459, 79838), (39919, 46918)]