42215986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{35837}}^1$

素因数の和:35889

約数の個数: 16

約数和(自身を含む): 68808960

約数和(自身を除く): 26592974

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 35837, 71674, 680903, 1110947, 1361806, 2221894, 21107993, 42215986]

約数ペア:

[(1, 42215986), (2, 21107993), (19, 2221894), (31, 1361806), (38, 1110947), (62, 680903), (589, 71674), (1178, 35837)]