19005299211

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1\times {\mathrm{1523}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 26610941952

約数和(自身を除く): 7605642741

約数列:

[1, 3, 23, 69, 223, 669, 811, 1523, 2433, 4569, 5129, 15387, 18653, 35029, 55959, 105087, 180853, 339629, 542559, 1018887, 1235153, 3705459, 4159619, 7811467, 12478857, 23434401, 28408519, 85225557, 275439119, 826317357, 6335099737, 19005299211]

約数ペア:

[(1, 19005299211), (3, 6335099737), (23, 826317357), (69, 275439119), (223, 85225557), (669, 28408519), (811, 23434401), (1523, 12478857), (2433, 7811467), (4569, 4159619), (5129, 3705459), (15387, 1235153), (18653, 1018887), (35029, 542559), (55959, 339629), (105087, 180853)]