19932918

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 41700960

約数和(自身を除く): 21768042

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 291, 582, 1181, 2362, 2813, 3543, 5626, 7086, 8439, 16878, 34249, 68498, 102747, 114557, 205494, 229114, 343671, 687342, 3322153, 6644306, 9966459, 19932918]

約数ペア:

[(1, 19932918), (2, 9966459), (3, 6644306), (6, 3322153), (29, 687342), (58, 343671), (87, 229114), (97, 205494), (174, 114557), (194, 102747), (291, 68498), (582, 34249), (1181, 16878), (2362, 8439), (2813, 7086), (3543, 5626)]