13942384

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{9791}}^1$

素因数の和:9888

約数の個数: 20

約数和(自身を含む): 27319680

約数和(自身を除く): 13377296

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 9791, 19582, 39164, 78328, 156656, 871399, 1742798, 3485596, 6971192, 13942384]

約数ペア:

[(1, 13942384), (2, 6971192), (4, 3485596), (8, 1742798), (16, 871399), (89, 156656), (178, 78328), (356, 39164), (712, 19582), (1424, 9791)]