19508364

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3204

約数の個数: 60

約数和(自身を含む): 53699800

約数和(自身を除く): 34191436

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, 3169, 6156, 6338, 9507, 12676, 19014, 28521, 38028, 57042, 60211, 85563, 114084, 120422, 171126, 180633, 240844, 256689, 342252, 361266, 513378, 541899, 722532, 1026756, 1083798, 1625697, 2167596, 3251394, 4877091, 6502788, 9754182, 19508364]

約数ペア:

[(1, 19508364), (2, 9754182), (3, 6502788), (4, 4877091), (6, 3251394), (9, 2167596), (12, 1625697), (18, 1083798), (19, 1026756), (27, 722532), (36, 541899), (38, 513378), (54, 361266), (57, 342252), (76, 256689), (81, 240844), (108, 180633), (114, 171126), (162, 120422), (171, 114084), (228, 85563), (324, 60211), (342, 57042), (513, 38028), (684, 28521), (1026, 19014), (1539, 12676), (2052, 9507), (3078, 6338), (3169, 6156)]