30958414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9479}}^1$

素因数の和:9575

約数の個数: 16

約数和(自身を含む): 49144320

約数和(自身を除く): 18185906

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9479, 18958, 218017, 436034, 673009, 1346018, 15479207, 30958414]

約数ペア:

[(1, 30958414), (2, 15479207), (23, 1346018), (46, 673009), (71, 436034), (142, 218017), (1633, 18958), (3266, 9479)]