22287796

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 39795840

約数和(自身を除く): 17508044

約数列:

[1, 2, 4, 79, 158, 251, 281, 316, 502, 562, 1004, 1124, 19829, 22199, 39658, 44398, 70531, 79316, 88796, 141062, 282124, 5571949, 11143898, 22287796]

約数ペア:

[(1, 22287796), (2, 11143898), (4, 5571949), (79, 282124), (158, 141062), (251, 88796), (281, 79316), (316, 70531), (502, 44398), (562, 39658), (1004, 22199), (1124, 19829)]