22279144

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{18443}}^1$

素因数の和:18600

約数の個数: 16

約数和(自身を含む): 42052320

約数和(自身を除く): 19773176

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 18443, 36886, 73772, 147544, 2784893, 5569786, 11139572, 22279144]

約数ペア:

[(1, 22279144), (2, 11139572), (4, 5569786), (8, 2784893), (151, 147544), (302, 73772), (604, 36886), (1208, 18443)]