19014713211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1\times {\mathrm{3541}}^1$

素因数の和:4591

約数の個数: 32

約数和(自身を含む): 27516182848

約数和(自身を除く): 8501469637

約数列:

[1, 3, 13, 39, 157, 471, 877, 2041, 2631, 3541, 6123, 10623, 11401, 34203, 46033, 137689, 138099, 413067, 555937, 1667811, 1789957, 3105457, 5369871, 7227181, 9316371, 21681543, 40370941, 121112823, 487556749, 1462670247, 6338237737, 19014713211]

約数ペア:

[(1, 19014713211), (3, 6338237737), (13, 1462670247), (39, 487556749), (157, 121112823), (471, 40370941), (877, 21681543), (2041, 9316371), (2631, 7227181), (3541, 5369871), (6123, 3105457), (10623, 1789957), (11401, 1667811), (34203, 555937), (46033, 413067), (137689, 138099)]