189814294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{106279}}^1$

素因数の和:106347

約数の個数: 16

約数和(自身を含む): 306086400

約数和(自身を除く): 116272106

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 106279, 212558, 2019301, 4038602, 4995113, 9990226, 94907147, 189814294]

約数ペア:

[(1, 189814294), (2, 94907147), (19, 9990226), (38, 4995113), (47, 4038602), (94, 2019301), (893, 212558), (1786, 106279)]