188736420998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1\times {\mathrm{11833}}^1$

素因数の和:13272

約数の個数: 32

約数和(自身を含む): 299037606240

約数和(自身を除く): 110301185242

約数列:

[1, 2, 19, 38, 421, 842, 997, 1994, 7999, 11833, 15998, 18943, 23666, 37886, 224827, 419737, 449654, 839474, 4981693, 7975003, 9963386, 11797501, 15950006, 23595002, 94652167, 189304334, 224152519, 448305038, 4966747921, 9933495842, 94368210499, 188736420998]

約数ペア:

[(1, 188736420998), (2, 94368210499), (19, 9933495842), (38, 4966747921), (421, 448305038), (842, 224152519), (997, 189304334), (1994, 94652167), (7999, 23595002), (11833, 15950006), (15998, 11797501), (18943, 9963386), (23666, 7975003), (37886, 4981693), (224827, 839474), (419737, 449654)]