137385428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{58313}}^1$

素因数の和:58367

約数の個数: 24

約数和(自身を含む): 261246720

約数和(自身を除く): 123861292

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 58313, 116626, 233252, 1107947, 1807703, 2215894, 3615406, 4431788, 7230812, 34346357, 68692714, 137385428]

約数ペア:

[(1, 137385428), (2, 68692714), (4, 34346357), (19, 7230812), (31, 4431788), (38, 3615406), (62, 2215894), (76, 1807703), (124, 1107947), (589, 233252), (1178, 116626), (2356, 58313)]