15697812084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1\times {\mathrm{14437}}^1$

素因数の和:14733

約数の個数: 72

約数和(自身を含む): 38814195168

約数和(自身を除く): 23116383084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 251, 361, 502, 722, 753, 1004, 1083, 1444, 1506, 2166, 3012, 4332, 4769, 9538, 14307, 14437, 19076, 28614, 28874, 43311, 57228, 57748, 86622, 90611, 173244, 181222, 271833, 274303, 362444, 543666, 548606, 822909, 1087332, 1097212, 1645818, 3291636, 3623687, 5211757, 7247374, 10423514, 10871061, 14494748, 15635271, 20847028, 21742122, 31270542, 43484244, 62541084, 68850053, 137700106, 206550159, 275400212, 413100318, 826200636, 1308151007, 2616302014, 3924453021, 5232604028, 7848906042, 15697812084]

約数ペア:

[(1, 15697812084), (2, 7848906042), (3, 5232604028), (4, 3924453021), (6, 2616302014), (12, 1308151007), (19, 826200636), (38, 413100318), (57, 275400212), (76, 206550159), (114, 137700106), (228, 68850053), (251, 62541084), (361, 43484244), (502, 31270542), (722, 21742122), (753, 20847028), (1004, 15635271), (1083, 14494748), (1444, 10871061), (1506, 10423514), (2166, 7247374), (3012, 5211757), (4332, 3623687), (4769, 3291636), (9538, 1645818), (14307, 1097212), (14437, 1087332), (19076, 822909), (28614, 548606), (28874, 543666), (43311, 362444), (57228, 274303), (57748, 271833), (86622, 181222), (90611, 173244)]