13722036910

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{110921}}^1$

素因数の和:111156

約数の個数: 32

約数和(自身を含む): 25157109600

約数和(自身を除く): 11435072690

約数列:

[1, 2, 5, 10, 89, 139, 178, 278, 445, 695, 890, 1390, 12371, 24742, 61855, 110921, 123710, 221842, 554605, 1109210, 9871969, 15418019, 19743938, 30836038, 49359845, 77090095, 98719690, 154180190, 1372203691, 2744407382, 6861018455, 13722036910]

約数ペア:

[(1, 13722036910), (2, 6861018455), (5, 2744407382), (10, 1372203691), (89, 154180190), (139, 98719690), (178, 77090095), (278, 49359845), (445, 30836038), (695, 19743938), (890, 15418019), (1390, 9871969), (12371, 1109210), (24742, 554605), (61855, 221842), (110921, 123710)]