13819085

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 19740672

約数和(自身を除く): 5921587

約数列:

[1, 5, 7, 35, 67, 71, 83, 335, 355, 415, 469, 497, 581, 2345, 2485, 2905, 4757, 5561, 5893, 23785, 27805, 29465, 33299, 38927, 41251, 166495, 194635, 206255, 394831, 1974155, 2763817, 13819085]

約数ペア:

[(1, 13819085), (5, 2763817), (7, 1974155), (35, 394831), (67, 206255), (71, 194635), (83, 166495), (335, 41251), (355, 38927), (415, 33299), (469, 29465), (497, 27805), (581, 23785), (2345, 5893), (2485, 5561), (2905, 4757)]