19677348

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2287}}^1$

素因数の和:2536

約数の個数: 36

約数和(自身を含む): 49969920

約数和(自身を除く): 30292572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2287, 2868, 4302, 4574, 6861, 8604, 9148, 13722, 20583, 27444, 41166, 82332, 546593, 1093186, 1639779, 2186372, 3279558, 4919337, 6559116, 9838674, 19677348]

約数ペア:

[(1, 19677348), (2, 9838674), (3, 6559116), (4, 4919337), (6, 3279558), (9, 2186372), (12, 1639779), (18, 1093186), (36, 546593), (239, 82332), (478, 41166), (717, 27444), (956, 20583), (1434, 13722), (2151, 9148), (2287, 8604), (2868, 6861), (4302, 4574)]