38919764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11171}}^1$

素因数の和:11255

約数の個数: 24

約数和(自身を含む): 74450208

約数和(自身を除く): 35530444

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 11171, 22342, 44684, 145223, 290446, 580892, 748457, 1496914, 2993828, 9729941, 19459882, 38919764]

約数ペア:

[(1, 38919764), (2, 19459882), (4, 9729941), (13, 2993828), (26, 1496914), (52, 748457), (67, 580892), (134, 290446), (268, 145223), (871, 44684), (1742, 22342), (3484, 11171)]