22827178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 39346560

約数和(自身を除く): 16519382

約数列:

[1, 2, 11, 22, 23, 46, 197, 229, 253, 394, 458, 506, 2167, 2519, 4334, 4531, 5038, 5267, 9062, 10534, 45113, 49841, 57937, 90226, 99682, 115874, 496243, 992486, 1037599, 2075198, 11413589, 22827178]

約数ペア:

[(1, 22827178), (2, 11413589), (11, 2075198), (22, 1037599), (23, 992486), (46, 496243), (197, 115874), (229, 99682), (253, 90226), (394, 57937), (458, 49841), (506, 45113), (2167, 10534), (2519, 9062), (4334, 5267), (4531, 5038)]