15120566942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{346373}}^1$

素因数の和:346484

約数の個数: 32

約数和(自身を含む): 25836729408

約数和(自身を除く): 10716162466

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1679, 1898, 3358, 21827, 43654, 346373, 692746, 4502849, 7966579, 9005698, 15933158, 25285229, 50570458, 103565527, 207131054, 328707977, 581560267, 657415954, 1163120534, 7560283471, 15120566942]

約数ペア:

[(1, 15120566942), (2, 7560283471), (13, 1163120534), (23, 657415954), (26, 581560267), (46, 328707977), (73, 207131054), (146, 103565527), (299, 50570458), (598, 25285229), (949, 15933158), (1679, 9005698), (1898, 7966579), (3358, 4502849), (21827, 692746), (43654, 346373)]