26770430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140897}}^1$

素因数の和:140923

約数の個数: 16

約数和(自身を含む): 50723280

約数和(自身を除く): 23952850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 140897, 281794, 704485, 1408970, 2677043, 5354086, 13385215, 26770430]

約数ペア:

[(1, 26770430), (2, 13385215), (5, 5354086), (10, 2677043), (19, 1408970), (38, 704485), (95, 281794), (190, 140897)]