19035144

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1097}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 51814620

約数和(自身を除く): 32779476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1097, 1446, 1928, 2169, 2194, 2892, 3291, 4338, 4388, 5784, 6582, 8676, 8776, 9873, 13164, 17352, 19746, 26328, 39492, 78984, 264377, 528754, 793131, 1057508, 1586262, 2115016, 2379393, 3172524, 4758786, 6345048, 9517572, 19035144]

約数ペア:

[(1, 19035144), (2, 9517572), (3, 6345048), (4, 4758786), (6, 3172524), (8, 2379393), (9, 2115016), (12, 1586262), (18, 1057508), (24, 793131), (36, 528754), (72, 264377), (241, 78984), (482, 39492), (723, 26328), (964, 19746), (1097, 17352), (1446, 13164), (1928, 9873), (2169, 8776), (2194, 8676), (2892, 6582), (3291, 5784), (4338, 4388)]