39945242

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1\times {\mathrm{673}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 61145280

約数和(自身を除く): 21200038

約数列:

[1, 2, 59, 118, 503, 673, 1006, 1346, 29677, 39707, 59354, 79414, 338519, 677038, 19972621, 39945242]

約数ペア:

[(1, 39945242), (2, 19972621), (59, 677038), (118, 338519), (503, 79414), (673, 59354), (1006, 39707), (1346, 29677)]