19187244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23173}}^1$

素因数の和:23206

約数の個数: 36

約数和(自身を含む): 50612016

約数和(自身を除く): 31424772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23173, 46346, 69519, 92692, 139038, 208557, 278076, 417114, 532979, 834228, 1065958, 1598937, 2131916, 3197874, 4796811, 6395748, 9593622, 19187244]

約数ペア:

[(1, 19187244), (2, 9593622), (3, 6395748), (4, 4796811), (6, 3197874), (9, 2131916), (12, 1598937), (18, 1065958), (23, 834228), (36, 532979), (46, 417114), (69, 278076), (92, 208557), (138, 139038), (207, 92692), (276, 69519), (414, 46346), (828, 23173)]