25420186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37273}}^1$

素因数の和:37317

約数の個数: 16

約数和(自身を含む): 42939648

約数和(自身を除く): 17519462

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 37273, 74546, 410003, 820006, 1155463, 2310926, 12710093, 25420186]

約数ペア:

[(1, 25420186), (2, 12710093), (11, 2310926), (22, 1155463), (31, 820006), (62, 410003), (341, 74546), (682, 37273)]