19099690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 36132480

約数和(自身を除く): 17032790

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 983, 1943, 1966, 3886, 4915, 9715, 9830, 19430, 28507, 57014, 65861, 131722, 142535, 285070, 329305, 658610, 1909969, 3819938, 9549845, 19099690]

約数ペア:

[(1, 19099690), (2, 9549845), (5, 3819938), (10, 1909969), (29, 658610), (58, 329305), (67, 285070), (134, 142535), (145, 131722), (290, 65861), (335, 57014), (670, 28507), (983, 19430), (1943, 9830), (1966, 9715), (3886, 4915)]