19467056

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 43714464

約数和(自身を除く): 24247408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 2381, 4088, 4762, 8176, 9524, 16667, 19048, 33334, 38096, 66668, 133336, 173813, 266672, 347626, 695252, 1216691, 1390504, 2433382, 2781008, 4866764, 9733528, 19467056]

約数ペア:

[(1, 19467056), (2, 9733528), (4, 4866764), (7, 2781008), (8, 2433382), (14, 1390504), (16, 1216691), (28, 695252), (56, 347626), (73, 266672), (112, 173813), (146, 133336), (292, 66668), (511, 38096), (584, 33334), (1022, 19048), (1168, 16667), (2044, 9524), (2381, 8176), (4088, 4762)]