19479163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 21811680

約数和(自身を除く): 2332517

約数列:

[1, 11, 89, 101, 197, 979, 1111, 2167, 8989, 17533, 19897, 98879, 192863, 218867, 1770833, 19479163]

約数ペア:

[(1, 19479163), (11, 1770833), (89, 218867), (101, 192863), (197, 98879), (979, 19897), (1111, 17533), (2167, 8989)]