16869892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 31908800

約数和(自身を除く): 15038908

約数列:

[1, 2, 4, 13, 26, 52, 439, 739, 878, 1478, 1756, 2956, 5707, 9607, 11414, 19214, 22828, 38428, 324421, 648842, 1297684, 4217473, 8434946, 16869892]

約数ペア:

[(1, 16869892), (2, 8434946), (4, 4217473), (13, 1297684), (26, 648842), (52, 324421), (439, 38428), (739, 22828), (878, 19214), (1478, 11414), (1756, 9607), (2956, 5707)]