37989970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53507}}^1$

素因数の和:53585

約数の個数: 16

約数和(自身を含む): 69346368

約数和(自身を除く): 31356398

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 53507, 107014, 267535, 535070, 3798997, 7597994, 18994985, 37989970]

約数ペア:

[(1, 37989970), (2, 18994985), (5, 7597994), (10, 3798997), (71, 535070), (142, 267535), (355, 107014), (710, 53507)]