191058835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{877}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 266265792

約数和(自身を除く): 75206957

約数列:

[1, 5, 11, 17, 55, 85, 187, 233, 877, 935, 1165, 2563, 3961, 4385, 9647, 12815, 14909, 19805, 43571, 48235, 74545, 163999, 204341, 217855, 819995, 1021705, 2247751, 3473797, 11238755, 17368985, 38211767, 191058835]

約数ペア:

[(1, 191058835), (5, 38211767), (11, 17368985), (17, 11238755), (55, 3473797), (85, 2247751), (187, 1021705), (233, 819995), (877, 217855), (935, 204341), (1165, 163999), (2563, 74545), (3961, 48235), (4385, 43571), (9647, 19805), (12815, 14909)]