23183810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 45299520

約数和(自身を除く): 22115710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1283, 1390, 1807, 2566, 3614, 6415, 9035, 12830, 16679, 18070, 33358, 83395, 166790, 178337, 356674, 891685, 1783370, 2318381, 4636762, 11591905, 23183810]

約数ペア:

[(1, 23183810), (2, 11591905), (5, 4636762), (10, 2318381), (13, 1783370), (26, 891685), (65, 356674), (130, 178337), (139, 166790), (278, 83395), (695, 33358), (1283, 18070), (1390, 16679), (1807, 12830), (2566, 9035), (3614, 6415)]