33213140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87403}}^1$

素因数の和:87431

約数の個数: 24

約数和(自身を含む): 73419360

約数和(自身を除く): 40206220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 87403, 174806, 349612, 437015, 874030, 1660657, 1748060, 3321314, 6642628, 8303285, 16606570, 33213140]

約数ペア:

[(1, 33213140), (2, 16606570), (4, 8303285), (5, 6642628), (10, 3321314), (19, 1748060), (20, 1660657), (38, 874030), (76, 437015), (95, 349612), (190, 174806), (380, 87403)]