16993210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 33449472

約数和(自身を除く): 16456262

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 1951, 3902, 4355, 8710, 9755, 19510, 25363, 50726, 126815, 130717, 253630, 261434, 653585, 1307170, 1699321, 3398642, 8496605, 16993210]

約数ペア:

[(1, 16993210), (2, 8496605), (5, 3398642), (10, 1699321), (13, 1307170), (26, 653585), (65, 261434), (67, 253630), (130, 130717), (134, 126815), (335, 50726), (670, 25363), (871, 19510), (1742, 9755), (1951, 8710), (3902, 4355)]