19183932

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7723}}^1$

素因数の和:7759

約数の個数: 48

約数和(自身を含む): 51905280

約数和(自身を除く): 32721348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7723, 15446, 23169, 30892, 46338, 69507, 92676, 139014, 177629, 208521, 278028, 355258, 417042, 532887, 710516, 834084, 1065774, 1598661, 2131548, 3197322, 4795983, 6394644, 9591966, 19183932]

約数ペア:

[(1, 19183932), (2, 9591966), (3, 6394644), (4, 4795983), (6, 3197322), (9, 2131548), (12, 1598661), (18, 1065774), (23, 834084), (27, 710516), (36, 532887), (46, 417042), (54, 355258), (69, 278028), (92, 208521), (108, 177629), (138, 139014), (207, 92676), (276, 69507), (414, 46338), (621, 30892), (828, 23169), (1242, 15446), (2484, 7723)]