21814366

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 39923712

約数和(自身を除く): 18109346

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 607, 1057, 1214, 2114, 2567, 4249, 5134, 8498, 10319, 17969, 20638, 35938, 72233, 91657, 144466, 183314, 641599, 1283198, 1558169, 3116338, 10907183, 21814366]

約数ペア:

[(1, 21814366), (2, 10907183), (7, 3116338), (14, 1558169), (17, 1283198), (34, 641599), (119, 183314), (151, 144466), (238, 91657), (302, 72233), (607, 35938), (1057, 20638), (1214, 17969), (2114, 10319), (2567, 8498), (4249, 5134)]