16139284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 35481600

約数和(自身を除く): 19342316

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1319, 1748, 2638, 3059, 5276, 6118, 9233, 12236, 18466, 25061, 30337, 36932, 50122, 60674, 100244, 121348, 175427, 212359, 350854, 424718, 576403, 701708, 849436, 1152806, 2305612, 4034821, 8069642, 16139284]

約数ペア:

[(1, 16139284), (2, 8069642), (4, 4034821), (7, 2305612), (14, 1152806), (19, 849436), (23, 701708), (28, 576403), (38, 424718), (46, 350854), (76, 212359), (92, 175427), (133, 121348), (161, 100244), (266, 60674), (322, 50122), (437, 36932), (532, 30337), (644, 25061), (874, 18466), (1319, 12236), (1748, 9233), (2638, 6118), (3059, 5276)]