19667252810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{332161}}^1$

素因数の和:332390

約数の個数: 32

約数和(自身を含む): 36734459904

約数和(自身を除く): 17067207094

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 955, 1910, 5921, 11842, 29605, 59210, 332161, 664322, 1660805, 3321610, 10296991, 20593982, 51484955, 63442751, 102969910, 126885502, 317213755, 634427510, 1966725281, 3933450562, 9833626405, 19667252810]

約数ペア:

[(1, 19667252810), (2, 9833626405), (5, 3933450562), (10, 1966725281), (31, 634427510), (62, 317213755), (155, 126885502), (191, 102969910), (310, 63442751), (382, 51484955), (955, 20593982), (1910, 10296991), (5921, 3321610), (11842, 1660805), (29605, 664322), (59210, 332161)]