191832938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{509}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 323723520

約数和(自身を除く): 131890582

約数列:

[1, 2, 11, 22, 37, 74, 407, 463, 509, 814, 926, 1018, 5093, 5599, 10186, 11198, 17131, 18833, 34262, 37666, 188441, 207163, 235667, 376882, 414326, 471334, 2592337, 5184674, 8719679, 17439358, 95916469, 191832938]

約数ペア:

[(1, 191832938), (2, 95916469), (11, 17439358), (22, 8719679), (37, 5184674), (74, 2592337), (407, 471334), (463, 414326), (509, 376882), (814, 235667), (926, 207163), (1018, 188441), (5093, 37666), (5599, 34262), (10186, 18833), (11198, 17131)]