22397018

素因数分解:

$2^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:974

約数の個数: 24

約数和(自身を含む): 39244500

約数和(自身を除く): 16847482

約数列:

[1, 2, 7, 14, 49, 98, 449, 509, 898, 1018, 3143, 3563, 6286, 7126, 22001, 24941, 44002, 49882, 228541, 457082, 1599787, 3199574, 11198509, 22397018]

約数ペア:

[(1, 22397018), (2, 11198509), (7, 3199574), (14, 1599787), (49, 457082), (98, 228541), (449, 49882), (509, 44002), (898, 24941), (1018, 22001), (3143, 7126), (3563, 6286)]