21830342

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 33584112

約数和(自身を除く): 11753770

約数列:

[1, 2, 67, 101, 134, 202, 1613, 3226, 6767, 13534, 108071, 162913, 216142, 325826, 10915171, 21830342]

約数ペア:

[(1, 21830342), (2, 10915171), (67, 325826), (101, 216142), (134, 162913), (202, 108071), (1613, 13534), (3226, 6767)]