19167156935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{2557}}^1$

素因数の和:3083

約数の個数: 32

約数和(自身を含む): 23992975872

約数和(自身を除く): 4825818937

約数列:

[1, 5, 31, 137, 155, 353, 685, 1765, 2557, 4247, 10943, 12785, 21235, 48361, 54715, 79267, 241805, 350309, 396335, 902621, 1499191, 1751545, 4513105, 7495955, 10859579, 27981251, 54297895, 123659077, 139906255, 618295385, 3833431387, 19167156935]

約数ペア:

[(1, 19167156935), (5, 3833431387), (31, 618295385), (137, 139906255), (155, 123659077), (353, 54297895), (685, 27981251), (1765, 10859579), (2557, 7495955), (4247, 4513105), (10943, 1751545), (12785, 1499191), (21235, 902621), (48361, 396335), (54715, 350309), (79267, 241805)]