15673719153

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{21157}}^1$

素因数の和:21537

約数の個数: 32

約数和(自身を含む): 22606899840

約数和(自身を除く): 6933180687

約数列:

[1, 3, 19, 41, 57, 123, 317, 779, 951, 2337, 6023, 12997, 18069, 21157, 38991, 63471, 246943, 401983, 740829, 867437, 1205949, 2602311, 6706769, 16481303, 20120307, 49443909, 127428611, 274977529, 382285833, 824932587, 5224573051, 15673719153]

約数ペア:

[(1, 15673719153), (3, 5224573051), (19, 824932587), (41, 382285833), (57, 274977529), (123, 127428611), (317, 49443909), (779, 20120307), (951, 16481303), (2337, 6706769), (6023, 2602311), (12997, 1205949), (18069, 867437), (21157, 740829), (38991, 401983), (63471, 246943)]