25057846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 43557120

約数和(自身を除く): 18499274

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 397, 418, 794, 1661, 2869, 3322, 4367, 5738, 7543, 8734, 15086, 31559, 59947, 63118, 82973, 119894, 165946, 659417, 1138993, 1318834, 2277986, 12528923, 25057846]

約数ペア:

[(1, 25057846), (2, 12528923), (11, 2277986), (19, 1318834), (22, 1138993), (38, 659417), (151, 165946), (209, 119894), (302, 82973), (397, 63118), (418, 59947), (794, 31559), (1661, 15086), (2869, 8734), (3322, 7543), (4367, 5738)]