23219834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 40106880

約数和(自身を除く): 16887046

約数列:

[1, 2, 11, 22, 23, 46, 109, 218, 253, 421, 506, 842, 1199, 2398, 2507, 4631, 5014, 9262, 9683, 19366, 27577, 45889, 55154, 91778, 106513, 213026, 504779, 1009558, 1055447, 2110894, 11609917, 23219834]

約数ペア:

[(1, 23219834), (2, 11609917), (11, 2110894), (22, 1055447), (23, 1009558), (46, 504779), (109, 213026), (218, 106513), (253, 91778), (421, 55154), (506, 45889), (842, 27577), (1199, 19366), (2398, 9683), (2507, 9262), (4631, 5014)]