23156198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10007}}^1$

素因数の和:10111

約数の個数: 16

約数和(自身を含む): 37830240

約数和(自身を除く): 14674042

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 10007, 20014, 130091, 260182, 890623, 1781246, 11578099, 23156198]

約数ペア:

[(1, 23156198), (2, 11578099), (13, 1781246), (26, 890623), (89, 260182), (178, 130091), (1157, 20014), (2314, 10007)]