19655596670

素因数分解:

$2^1\times 5^1\times {\mathrm{104869}}^1\times {\mathrm{18743}}^1$

素因数の和:123619

約数の個数: 16

約数和(自身を含む): 35382299040

約数和(自身を除く): 15726702370

約数列:

[1, 2, 5, 10, 18743, 37486, 93715, 104869, 187430, 209738, 524345, 1048690, 1965559667, 3931119334, 9827798335, 19655596670]

約数ペア:

[(1, 19655596670), (2, 9827798335), (5, 3931119334), (10, 1965559667), (18743, 1048690), (37486, 524345), (93715, 209738), (104869, 187430)]