19087956

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1399}}^1$

素因数の和:1788

約数の個数: 36

約数和(自身を含む): 48412000

約数和(自身を除く): 29324044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1399, 1516, 2274, 2798, 3411, 4197, 4548, 5596, 6822, 8394, 12591, 13644, 16788, 25182, 50364, 530221, 1060442, 1590663, 2120884, 3181326, 4771989, 6362652, 9543978, 19087956]

約数ペア:

[(1, 19087956), (2, 9543978), (3, 6362652), (4, 4771989), (6, 3181326), (9, 2120884), (12, 1590663), (18, 1060442), (36, 530221), (379, 50364), (758, 25182), (1137, 16788), (1399, 13644), (1516, 12591), (2274, 8394), (2798, 6822), (3411, 5596), (4197, 4548)]