111979318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{221303}}^1$

素因数の和:221339

約数の個数: 16

約数和(自身を含む): 191206656

約数和(自身を除く): 79227338

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 221303, 442606, 2434333, 4868666, 5089969, 10179938, 55989659, 111979318]

約数ペア:

[(1, 111979318), (2, 55989659), (11, 10179938), (22, 5089969), (23, 4868666), (46, 2434333), (253, 442606), (506, 221303)]