15307426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1217}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 24262560

約数和(自身を除く): 8955134

約数列:

[1, 2, 19, 38, 331, 662, 1217, 2434, 6289, 12578, 23123, 46246, 402827, 805654, 7653713, 15307426]

約数ペア:

[(1, 15307426), (2, 7653713), (19, 805654), (38, 402827), (331, 46246), (662, 23123), (1217, 12578), (2434, 6289)]