18089914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{821}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 28408320

約数和(自身を除く): 10318406

約数列:

[1, 2, 23, 46, 479, 821, 958, 1642, 11017, 18883, 22034, 37766, 393259, 786518, 9044957, 18089914]

約数ペア:

[(1, 18089914), (2, 9044957), (23, 786518), (46, 393259), (479, 37766), (821, 22034), (958, 18883), (1642, 11017)]