19570332

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 52157952

約数和(自身を除く): 32587620

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 43, 46, 51, 68, 69, 86, 92, 97, 102, 129, 138, 172, 194, 204, 258, 276, 291, 388, 391, 516, 582, 731, 782, 989, 1164, 1173, 1462, 1564, 1649, 1978, 2193, 2231, 2346, 2924, 2967, 3298, 3956, 4171, 4386, 4462, 4692, 4947, 5934, 6596, 6693, 8342, 8772, 8924, 9894, 11868, 12513, 13386, 16684, 16813, 19788, 25026, 26772, 33626, 37927, 50052, 50439, 67252, 70907, 75854, 95933, 100878, 113781, 141814, 151708, 191866, 201756, 212721, 227562, 283628, 287799, 383732, 425442, 455124, 575598, 850884, 1151196, 1630861, 3261722, 4892583, 6523444, 9785166, 19570332]

約数ペア:

[(1, 19570332), (2, 9785166), (3, 6523444), (4, 4892583), (6, 3261722), (12, 1630861), (17, 1151196), (23, 850884), (34, 575598), (43, 455124), (46, 425442), (51, 383732), (68, 287799), (69, 283628), (86, 227562), (92, 212721), (97, 201756), (102, 191866), (129, 151708), (138, 141814), (172, 113781), (194, 100878), (204, 95933), (258, 75854), (276, 70907), (291, 67252), (388, 50439), (391, 50052), (516, 37927), (582, 33626), (731, 26772), (782, 25026), (989, 19788), (1164, 16813), (1173, 16684), (1462, 13386), (1564, 12513), (1649, 11868), (1978, 9894), (2193, 8924), (2231, 8772), (2346, 8342), (2924, 6693), (2967, 6596), (3298, 5934), (3956, 4947), (4171, 4692), (4386, 4462)]