12812492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 29611008

約数和(自身を除く): 16798516

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2447, 2618, 4894, 5236, 9788, 17129, 26917, 34258, 41599, 53834, 68516, 83198, 107668, 166396, 188419, 291193, 376838, 457589, 582386, 753676, 915178, 1164772, 1830356, 3203123, 6406246, 12812492]

約数ペア:

[(1, 12812492), (2, 6406246), (4, 3203123), (7, 1830356), (11, 1164772), (14, 915178), (17, 753676), (22, 582386), (28, 457589), (34, 376838), (44, 291193), (68, 188419), (77, 166396), (119, 107668), (154, 83198), (187, 68516), (238, 53834), (308, 41599), (374, 34258), (476, 26917), (748, 17129), (1309, 9788), (2447, 5236), (2618, 4894)]