19529676

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{2251}}^1$

素因数の和:2502

約数の個数: 36

約数和(自身を含む): 49593544

約数和(自身を除く): 30063868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2251, 2892, 4338, 4502, 6753, 8676, 9004, 13506, 20259, 27012, 40518, 81036, 542491, 1084982, 1627473, 2169964, 3254946, 4882419, 6509892, 9764838, 19529676]

約数ペア:

[(1, 19529676), (2, 9764838), (3, 6509892), (4, 4882419), (6, 3254946), (9, 2169964), (12, 1627473), (18, 1084982), (36, 542491), (241, 81036), (482, 40518), (723, 27012), (964, 20259), (1446, 13506), (2169, 9004), (2251, 8676), (2892, 6753), (4338, 4502)]