12928548

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 31610880

約数和(自身を除く): 18682332

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 97, 116, 174, 194, 291, 348, 383, 388, 582, 766, 1149, 1164, 1532, 2298, 2813, 4596, 5626, 8439, 11107, 11252, 16878, 22214, 33321, 33756, 37151, 44428, 66642, 74302, 111453, 133284, 148604, 222906, 445812, 1077379, 2154758, 3232137, 4309516, 6464274, 12928548]

約数ペア:

[(1, 12928548), (2, 6464274), (3, 4309516), (4, 3232137), (6, 2154758), (12, 1077379), (29, 445812), (58, 222906), (87, 148604), (97, 133284), (116, 111453), (174, 74302), (194, 66642), (291, 44428), (348, 37151), (383, 33756), (388, 33321), (582, 22214), (766, 16878), (1149, 11252), (1164, 11107), (1532, 8439), (2298, 5626), (2813, 4596)]