19656792

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14369}}^1$

素因数の和:14400

約数の個数: 48

約数和(自身を含む): 56043000

約数和(自身を除く): 36386208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14369, 28738, 43107, 57476, 86214, 114952, 129321, 172428, 258642, 273011, 344856, 517284, 546022, 819033, 1034568, 1092044, 1638066, 2184088, 2457099, 3276132, 4914198, 6552264, 9828396, 19656792]

約数ペア:

[(1, 19656792), (2, 9828396), (3, 6552264), (4, 4914198), (6, 3276132), (8, 2457099), (9, 2184088), (12, 1638066), (18, 1092044), (19, 1034568), (24, 819033), (36, 546022), (38, 517284), (57, 344856), (72, 273011), (76, 258642), (114, 172428), (152, 129321), (171, 114952), (228, 86214), (342, 57476), (456, 43107), (684, 28738), (1368, 14369)]