19015884

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3124

約数の個数: 60

約数和(自身を含む): 52344600

約数和(自身を除く): 33328716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 3089, 6156, 6178, 9267, 12356, 18534, 27801, 37068, 55602, 58691, 83403, 111204, 117382, 166806, 176073, 234764, 250209, 333612, 352146, 500418, 528219, 704292, 1000836, 1056438, 1584657, 2112876, 3169314, 4753971, 6338628, 9507942, 19015884]

約数ペア:

[(1, 19015884), (2, 9507942), (3, 6338628), (4, 4753971), (6, 3169314), (9, 2112876), (12, 1584657), (18, 1056438), (19, 1000836), (27, 704292), (36, 528219), (38, 500418), (54, 352146), (57, 333612), (76, 250209), (81, 234764), (108, 176073), (114, 166806), (162, 117382), (171, 111204), (228, 83403), (324, 58691), (342, 55602), (513, 37068), (684, 27801), (1026, 18534), (1539, 12356), (2052, 9267), (3078, 6178), (3089, 6156)]