19695052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5653}}^1$

素因数の和:5737

約数の個数: 24

約数和(自身を含む): 37678256

約数和(自身を除く): 17983204

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 5653, 11306, 22612, 73489, 146978, 293956, 378751, 757502, 1515004, 4923763, 9847526, 19695052]

約数ペア:

[(1, 19695052), (2, 9847526), (4, 4923763), (13, 1515004), (26, 757502), (52, 378751), (67, 293956), (134, 146978), (268, 73489), (871, 22612), (1742, 11306), (3484, 5653)]