19160028

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{6737}}^1$

素因数の和:6826

約数の個数: 36

約数和(自身を含む): 49052640

約数和(自身を除く): 29892612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 6737, 13474, 20211, 26948, 40422, 60633, 80844, 121266, 242532, 532223, 1064446, 1596669, 2128892, 3193338, 4790007, 6386676, 9580014, 19160028]

約数ペア:

[(1, 19160028), (2, 9580014), (3, 6386676), (4, 4790007), (6, 3193338), (9, 2128892), (12, 1596669), (18, 1064446), (36, 532223), (79, 242532), (158, 121266), (237, 80844), (316, 60633), (474, 40422), (711, 26948), (948, 20211), (1422, 13474), (2844, 6737)]