16439172

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 40172160

約数和(自身を除く): 23732988

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 97, 116, 174, 194, 291, 348, 388, 487, 582, 974, 1164, 1461, 1948, 2813, 2922, 5626, 5844, 8439, 11252, 14123, 16878, 28246, 33756, 42369, 47239, 56492, 84738, 94478, 141717, 169476, 188956, 283434, 566868, 1369931, 2739862, 4109793, 5479724, 8219586, 16439172]

約数ペア:

[(1, 16439172), (2, 8219586), (3, 5479724), (4, 4109793), (6, 2739862), (12, 1369931), (29, 566868), (58, 283434), (87, 188956), (97, 169476), (116, 141717), (174, 94478), (194, 84738), (291, 56492), (348, 47239), (388, 42369), (487, 33756), (582, 28246), (974, 16878), (1164, 14123), (1461, 11252), (1948, 8439), (2813, 5844), (2922, 5626)]