19614936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 34298664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 191, 264, 382, 389, 573, 764, 778, 1146, 1167, 1528, 1556, 2101, 2292, 2334, 3112, 4202, 4279, 4584, 4668, 6303, 8404, 8558, 9336, 12606, 12837, 16808, 17116, 25212, 25674, 34232, 50424, 51348, 74299, 102696, 148598, 222897, 297196, 445794, 594392, 817289, 891588, 1634578, 1783176, 2451867, 3269156, 4903734, 6538312, 9807468, 19614936]

約数ペア:

[(1, 19614936), (2, 9807468), (3, 6538312), (4, 4903734), (6, 3269156), (8, 2451867), (11, 1783176), (12, 1634578), (22, 891588), (24, 817289), (33, 594392), (44, 445794), (66, 297196), (88, 222897), (132, 148598), (191, 102696), (264, 74299), (382, 51348), (389, 50424), (573, 34232), (764, 25674), (778, 25212), (1146, 17116), (1167, 16808), (1528, 12837), (1556, 12606), (2101, 9336), (2292, 8558), (2334, 8404), (3112, 6303), (4202, 4668), (4279, 4584)]