189802018

素因数分解:

$2^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{8123}}^1$

素因数の和:9801

約数の個数: 16

約数和(自身を含む): 325609920

約数和(自身を除く): 135807902

約数列:

[1, 2, 7, 14, 1669, 3338, 8123, 11683, 16246, 23366, 56861, 113722, 13557287, 27114574, 94901009, 189802018]

約数ペア:

[(1, 189802018), (2, 94901009), (7, 27114574), (14, 13557287), (1669, 113722), (3338, 56861), (8123, 23366), (11683, 16246)]